51655380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4289

約数の個数: 96

約数和(自身を含む): 171037440

約数和(自身を除く): 119382060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 4241, 6090, 8482, 12180, 12723, 16964, 21205, 25446, 29687, 42410, 50892, 59374, 63615, 84820, 89061, 118748, 122989, 127230, 148435, 178122, 245978, 254460, 296870, 356244, 368967, 445305, 491956, 593740, 614945, 737934, 860923, 890610, 1229890, 1475868, 1721846, 1781220, 1844835, 2459780, 2582769, 3443692, 3689670, 4304615, 5165538, 7379340, 8609230, 10331076, 12913845, 17218460, 25827690, 51655380]

約数ペア:

[(1, 51655380), (2, 25827690), (3, 17218460), (4, 12913845), (5, 10331076), (6, 8609230), (7, 7379340), (10, 5165538), (12, 4304615), (14, 3689670), (15, 3443692), (20, 2582769), (21, 2459780), (28, 1844835), (29, 1781220), (30, 1721846), (35, 1475868), (42, 1229890), (58, 890610), (60, 860923), (70, 737934), (84, 614945), (87, 593740), (105, 491956), (116, 445305), (140, 368967), (145, 356244), (174, 296870), (203, 254460), (210, 245978), (290, 178122), (348, 148435), (406, 127230), (420, 122989), (435, 118748), (580, 89061), (609, 84820), (812, 63615), (870, 59374), (1015, 50892), (1218, 42410), (1740, 29687), (2030, 25446), (2436, 21205), (3045, 16964), (4060, 12723), (4241, 12180), (6090, 8482)]