55057080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 184161600

約数和(自身を除く): 129104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1217, 1508, 1560, 1740, 1885, 2262, 2434, 3016, 3480, 3651, 3770, 4524, 4868, 5655, 6085, 7302, 7540, 9048, 9736, 11310, 12170, 14604, 15080, 15821, 18255, 22620, 24340, 29208, 31642, 35293, 36510, 45240, 47463, 48680, 63284, 70586, 73020, 79105, 94926, 105879, 126568, 141172, 146040, 158210, 176465, 189852, 211758, 237315, 282344, 316420, 352930, 379704, 423516, 458809, 474630, 529395, 632840, 705860, 847032, 917618, 949260, 1058790, 1376427, 1411720, 1835236, 1898520, 2117580, 2294045, 2752854, 3670472, 4235160, 4588090, 5505708, 6882135, 9176180, 11011416, 13764270, 18352360, 27528540, 55057080]

約数ペア:

[(1, 55057080), (2, 27528540), (3, 18352360), (4, 13764270), (5, 11011416), (6, 9176180), (8, 6882135), (10, 5505708), (12, 4588090), (13, 4235160), (15, 3670472), (20, 2752854), (24, 2294045), (26, 2117580), (29, 1898520), (30, 1835236), (39, 1411720), (40, 1376427), (52, 1058790), (58, 949260), (60, 917618), (65, 847032), (78, 705860), (87, 632840), (104, 529395), (116, 474630), (120, 458809), (130, 423516), (145, 379704), (156, 352930), (174, 316420), (195, 282344), (232, 237315), (260, 211758), (290, 189852), (312, 176465), (348, 158210), (377, 146040), (390, 141172), (435, 126568), (520, 105879), (580, 94926), (696, 79105), (754, 73020), (780, 70586), (870, 63284), (1131, 48680), (1160, 47463), (1217, 45240), (1508, 36510), (1560, 35293), (1740, 31642), (1885, 29208), (2262, 24340), (2434, 22620), (3016, 18255), (3480, 15821), (3651, 15080), (3770, 14604), (4524, 12170), (4868, 11310), (5655, 9736), (6085, 9048), (7302, 7540)]