55609320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 184060800

約数和(自身を除く): 128451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 829, 860, 1032, 1118, 1290, 1560, 1658, 1677, 1720, 2236, 2487, 2580, 2795, 3316, 3354, 4145, 4472, 4974, 5160, 5590, 6632, 6708, 8290, 8385, 9948, 10777, 11180, 12435, 13416, 16580, 16770, 19896, 21554, 22360, 24870, 32331, 33160, 33540, 35647, 43108, 49740, 53885, 64662, 67080, 71294, 86216, 99480, 106941, 107770, 129324, 142588, 161655, 178235, 213882, 215540, 258648, 285176, 323310, 356470, 427764, 431080, 463411, 534705, 646620, 712940, 855528, 926822, 1069410, 1293240, 1390233, 1425880, 1853644, 2138820, 2317055, 2780466, 3707288, 4277640, 4634110, 5560932, 6951165, 9268220, 11121864, 13902330, 18536440, 27804660, 55609320]

約数ペア:

[(1, 55609320), (2, 27804660), (3, 18536440), (4, 13902330), (5, 11121864), (6, 9268220), (8, 6951165), (10, 5560932), (12, 4634110), (13, 4277640), (15, 3707288), (20, 2780466), (24, 2317055), (26, 2138820), (30, 1853644), (39, 1425880), (40, 1390233), (43, 1293240), (52, 1069410), (60, 926822), (65, 855528), (78, 712940), (86, 646620), (104, 534705), (120, 463411), (129, 431080), (130, 427764), (156, 356470), (172, 323310), (195, 285176), (215, 258648), (258, 215540), (260, 213882), (312, 178235), (344, 161655), (390, 142588), (430, 129324), (516, 107770), (520, 106941), (559, 99480), (645, 86216), (780, 71294), (829, 67080), (860, 64662), (1032, 53885), (1118, 49740), (1290, 43108), (1560, 35647), (1658, 33540), (1677, 33160), (1720, 32331), (2236, 24870), (2487, 22360), (2580, 21554), (2795, 19896), (3316, 16770), (3354, 16580), (4145, 13416), (4472, 12435), (4974, 11180), (5160, 10777), (5590, 9948), (6632, 8385), (6708, 8290)]