52656660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 193240320

約数和(自身を除く): 140583660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 79, 84, 90, 92, 105, 115, 126, 138, 140, 158, 161, 180, 207, 210, 230, 237, 252, 276, 315, 316, 322, 345, 395, 414, 420, 460, 474, 483, 529, 553, 630, 644, 690, 711, 790, 805, 828, 948, 966, 1035, 1058, 1106, 1185, 1260, 1380, 1422, 1449, 1580, 1587, 1610, 1659, 1817, 1932, 2070, 2116, 2212, 2370, 2415, 2645, 2765, 2844, 2898, 3174, 3220, 3318, 3555, 3634, 3703, 4140, 4740, 4761, 4830, 4977, 5290, 5451, 5530, 5796, 6348, 6636, 7110, 7245, 7268, 7406, 7935, 8295, 9085, 9522, 9660, 9954, 10580, 10902, 11060, 11109, 12719, 14220, 14490, 14812, 15870, 16353, 16590, 18170, 18515, 19044, 19908, 21804, 22218, 23805, 24885, 25438, 27255, 28980, 31740, 32706, 33180, 33327, 36340, 37030, 38157, 41791, 44436, 47610, 49770, 50876, 54510, 55545, 63595, 65412, 66654, 74060, 76314, 81765, 83582, 95220, 99540, 109020, 111090, 114471, 125373, 127190, 133308, 152628, 163530, 166635, 167164, 190785, 208955, 222180, 228942, 250746, 254380, 292537, 327060, 333270, 376119, 381570, 417910, 457884, 501492, 572355, 585074, 626865, 666540, 752238, 763140, 835820, 877611, 1144710, 1170148, 1253730, 1462685, 1504476, 1755222, 1880595, 2289420, 2507460, 2632833, 2925370, 3510444, 3761190, 4388055, 5265666, 5850740, 7522380, 8776110, 10531332, 13164165, 17552220, 26328330, 52656660]

約数ペア:

[(1, 52656660), (2, 26328330), (3, 17552220), (4, 13164165), (5, 10531332), (6, 8776110), (7, 7522380), (9, 5850740), (10, 5265666), (12, 4388055), (14, 3761190), (15, 3510444), (18, 2925370), (20, 2632833), (21, 2507460), (23, 2289420), (28, 1880595), (30, 1755222), (35, 1504476), (36, 1462685), (42, 1253730), (45, 1170148), (46, 1144710), (60, 877611), (63, 835820), (69, 763140), (70, 752238), (79, 666540), (84, 626865), (90, 585074), (92, 572355), (105, 501492), (115, 457884), (126, 417910), (138, 381570), (140, 376119), (158, 333270), (161, 327060), (180, 292537), (207, 254380), (210, 250746), (230, 228942), (237, 222180), (252, 208955), (276, 190785), (315, 167164), (316, 166635), (322, 163530), (345, 152628), (395, 133308), (414, 127190), (420, 125373), (460, 114471), (474, 111090), (483, 109020), (529, 99540), (553, 95220), (630, 83582), (644, 81765), (690, 76314), (711, 74060), (790, 66654), (805, 65412), (828, 63595), (948, 55545), (966, 54510), (1035, 50876), (1058, 49770), (1106, 47610), (1185, 44436), (1260, 41791), (1380, 38157), (1422, 37030), (1449, 36340), (1580, 33327), (1587, 33180), (1610, 32706), (1659, 31740), (1817, 28980), (1932, 27255), (2070, 25438), (2116, 24885), (2212, 23805), (2370, 22218), (2415, 21804), (2645, 19908), (2765, 19044), (2844, 18515), (2898, 18170), (3174, 16590), (3220, 16353), (3318, 15870), (3555, 14812), (3634, 14490), (3703, 14220), (4140, 12719), (4740, 11109), (4761, 11060), (4830, 10902), (4977, 10580), (5290, 9954), (5451, 9660), (5530, 9522), (5796, 9085), (6348, 8295), (6636, 7935), (7110, 7406), (7245, 7268)]