51465736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{3259}}^1$

素因数の和:3530

約数の個数: 256

約数和(自身を含む): 170350387200

約数和(自身を除く): 118884650280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 191, 195, 212, 260, 265, 312, 318, 382, 390, 424, 520, 530, 573, 636, 689, 764, 780, 795, 955, 1060, 1146, 1272, 1378, 1528, 1560, 1590, 1910, 2067, 2120, 2292, 2483, 2756, 2865, 3180, 3259, 3445, 3820, 4134, 4584, 4966, 5512, 5730, 6360, 6518, 6890, 7449, 7640, 8268, 9777, 9932, 10123, 10335, 11460, 12415, 13036, 13780, 14898, 16295, 16536, 19554, 19864, 20246, 20670, 22920, 24830, 26072, 27560, 29796, 30369, 32590, 37245, 39108, 40492, 41340, 42367, 48885, 49660, 50615, 59592, 60738, 65180, 74490, 78216, 80984, 82680, 84734, 97770, 99320, 101230, 121476, 127101, 130360, 131599, 148980, 151845, 169468, 172727, 195540, 202460, 211835, 242952, 254202, 263198, 297960, 303690, 338936, 345454, 391080, 394797, 404920, 423670, 508404, 518181, 526396, 607380, 622469, 635505, 657995, 690908, 789594, 847340, 863635, 1016808, 1036362, 1052792, 1214760, 1244938, 1271010, 1315990, 1381816, 1579188, 1694680, 1727270, 1867407, 1973985, 2072724, 2245451, 2489876, 2542020, 2590905, 2631980, 3112345, 3158376, 3454540, 3734814, 3947970, 4145448, 4490902, 4979752, 5084040, 5181810, 5263960, 6224690, 6736353, 6909080, 7469628, 7895940, 8092097, 8981804, 9337035, 10363620, 11227255, 12449380, 13472706, 14939256, 15791880, 16184194, 17963608, 18674070, 20727240, 22454510, 24276291, 24898760, 26945412, 32368388, 32990857, 33681765, 37348140, 40460485, 44909020, 48552582, 53890824, 64736776, 65981714, 67363530, 74696280, 80920970, 89818040, 97105164, 98972571, 121381455, 131963428, 134727060, 161841940, 164954285, 194210328, 197945142, 242762910, 263926856, 269454120, 323683880, 329908570, 395890284, 428881141, 485525820, 494862855, 659817140, 791780568, 857762282, 971051640, 989725710, 1286643423, 1319634280, 1715524564, 1979451420, 2144405705, 2573286846, 3431049128, 3958902840, 4288811410, 5146573692, 6433217115, 8577622820, 10293147384, 12866434230, 17155245640, 25732868460, 51465736920]

約数ペア:

[(1, 51465736920), (2, 25732868460), (3, 17155245640), (4, 12866434230), (5, 10293147384), (6, 8577622820), (8, 6433217115), (10, 5146573692), (12, 4288811410), (13, 3958902840), (15, 3431049128), (20, 2573286846), (24, 2144405705), (26, 1979451420), (30, 1715524564), (39, 1319634280), (40, 1286643423), (52, 989725710), (53, 971051640), (60, 857762282), (65, 791780568), (78, 659817140), (104, 494862855), (106, 485525820), (120, 428881141), (130, 395890284), (156, 329908570), (159, 323683880), (191, 269454120), (195, 263926856), (212, 242762910), (260, 197945142), (265, 194210328), (312, 164954285), (318, 161841940), (382, 134727060), (390, 131963428), (424, 121381455), (520, 98972571), (530, 97105164), (573, 89818040), (636, 80920970), (689, 74696280), (764, 67363530), (780, 65981714), (795, 64736776), (955, 53890824), (1060, 48552582), (1146, 44909020), (1272, 40460485), (1378, 37348140), (1528, 33681765), (1560, 32990857), (1590, 32368388), (1910, 26945412), (2067, 24898760), (2120, 24276291), (2292, 22454510), (2483, 20727240), (2756, 18674070), (2865, 17963608), (3180, 16184194), (3259, 15791880), (3445, 14939256), (3820, 13472706), (4134, 12449380), (4584, 11227255), (4966, 10363620), (5512, 9337035), (5730, 8981804), (6360, 8092097), (6518, 7895940), (6890, 7469628), (7449, 6909080), (7640, 6736353), (8268, 6224690), (9777, 5263960), (9932, 5181810), (10123, 5084040), (10335, 4979752), (11460, 4490902), (12415, 4145448), (13036, 3947970), (13780, 3734814), (14898, 3454540), (16295, 3158376), (16536, 3112345), (19554, 2631980), (19864, 2590905), (20246, 2542020), (20670, 2489876), (22920, 2245451), (24830, 2072724), (26072, 1973985), (27560, 1867407), (29796, 1727270), (30369, 1694680), (32590, 1579188), (37245, 1381816), (39108, 1315990), (40492, 1271010), (41340, 1244938), (42367, 1214760), (48885, 1052792), (49660, 1036362), (50615, 1016808), (59592, 863635), (60738, 847340), (65180, 789594), (74490, 690908), (78216, 657995), (80984, 635505), (82680, 622469), (84734, 607380), (97770, 526396), (99320, 518181), (101230, 508404), (121476, 423670), (127101, 404920), (130360, 394797), (131599, 391080), (148980, 345454), (151845, 338936), (169468, 303690), (172727, 297960), (195540, 263198), (202460, 254202), (211835, 242952)]