56044380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133439}}^1$

素因数の和:133458

約数の個数: 48

約数和(自身を含む): 179343360

約数和(自身を除く): 123298980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133439, 266878, 400317, 533756, 667195, 800634, 934073, 1334390, 1601268, 1868146, 2001585, 2668780, 2802219, 3736292, 4003170, 4670365, 5604438, 8006340, 9340730, 11208876, 14011095, 18681460, 28022190, 56044380]

約数ペア:

[(1, 56044380), (2, 28022190), (3, 18681460), (4, 14011095), (5, 11208876), (6, 9340730), (7, 8006340), (10, 5604438), (12, 4670365), (14, 4003170), (15, 3736292), (20, 2802219), (21, 2668780), (28, 2001585), (30, 1868146), (35, 1601268), (42, 1334390), (60, 934073), (70, 800634), (84, 667195), (105, 533756), (140, 400317), (210, 266878), (420, 133439)]