55858950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 184273920

約数和(自身を除く): 128414970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 90, 105, 115, 126, 135, 138, 150, 161, 175, 189, 207, 210, 225, 230, 257, 270, 315, 322, 345, 350, 378, 414, 450, 483, 514, 525, 575, 621, 630, 675, 690, 771, 805, 945, 966, 1035, 1050, 1150, 1242, 1285, 1350, 1449, 1542, 1575, 1610, 1725, 1799, 1890, 2070, 2313, 2415, 2570, 2898, 3105, 3150, 3450, 3598, 3855, 4025, 4347, 4626, 4725, 4830, 5175, 5397, 5911, 6210, 6425, 6939, 7245, 7710, 8050, 8694, 8995, 9450, 10350, 10794, 11565, 11822, 12075, 12850, 13878, 14490, 15525, 16191, 17733, 17990, 19275, 21735, 23130, 24150, 26985, 29555, 31050, 32382, 34695, 35466, 36225, 38550, 41377, 43470, 44975, 48573, 53199, 53970, 57825, 59110, 69390, 72450, 80955, 82754, 88665, 89950, 97146, 106398, 108675, 115650, 124131, 134925, 147775, 159597, 161910, 173475, 177330, 206885, 217350, 242865, 248262, 265995, 269850, 295550, 319194, 346950, 372393, 404775, 413770, 443325, 485730, 531990, 620655, 744786, 797985, 809550, 886650, 1034425, 1117179, 1214325, 1241310, 1329975, 1595970, 1861965, 2068850, 2234358, 2428650, 2659950, 3103275, 3723930, 3989925, 5585895, 6206550, 7979850, 9309825, 11171790, 18619650, 27929475, 55858950]

約数ペア:

[(1, 55858950), (2, 27929475), (3, 18619650), (5, 11171790), (6, 9309825), (7, 7979850), (9, 6206550), (10, 5585895), (14, 3989925), (15, 3723930), (18, 3103275), (21, 2659950), (23, 2428650), (25, 2234358), (27, 2068850), (30, 1861965), (35, 1595970), (42, 1329975), (45, 1241310), (46, 1214325), (50, 1117179), (54, 1034425), (63, 886650), (69, 809550), (70, 797985), (75, 744786), (90, 620655), (105, 531990), (115, 485730), (126, 443325), (135, 413770), (138, 404775), (150, 372393), (161, 346950), (175, 319194), (189, 295550), (207, 269850), (210, 265995), (225, 248262), (230, 242865), (257, 217350), (270, 206885), (315, 177330), (322, 173475), (345, 161910), (350, 159597), (378, 147775), (414, 134925), (450, 124131), (483, 115650), (514, 108675), (525, 106398), (575, 97146), (621, 89950), (630, 88665), (675, 82754), (690, 80955), (771, 72450), (805, 69390), (945, 59110), (966, 57825), (1035, 53970), (1050, 53199), (1150, 48573), (1242, 44975), (1285, 43470), (1350, 41377), (1449, 38550), (1542, 36225), (1575, 35466), (1610, 34695), (1725, 32382), (1799, 31050), (1890, 29555), (2070, 26985), (2313, 24150), (2415, 23130), (2570, 21735), (2898, 19275), (3105, 17990), (3150, 17733), (3450, 16191), (3598, 15525), (3855, 14490), (4025, 13878), (4347, 12850), (4626, 12075), (4725, 11822), (4830, 11565), (5175, 10794), (5397, 10350), (5911, 9450), (6210, 8995), (6425, 8694), (6939, 8050), (7245, 7710)]