56973262801

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23189}}^1$

素因数の和:23271

約数の個数: 64

約数和(自身を含む): 77918400000

約数和(自身を除く): 20945137199

約数列:

[1, 7, 13, 19, 29, 49, 91, 133, 203, 247, 343, 377, 551, 637, 931, 1421, 1729, 2639, 3857, 4459, 6517, 7163, 9947, 12103, 18473, 23189, 26999, 50141, 84721, 129311, 162323, 188993, 301457, 350987, 440591, 672481, 1136261, 2110199, 2456909, 3084137, 4707367, 5727683, 7953827, 8742253, 12777139, 14771393, 21588959, 32951569, 40093781, 61195771, 89439973, 103399751, 151122713, 166102807, 230660983, 280656467, 428370397, 626079811, 1162719649, 1964595269, 2998592779, 4382558677, 8139037543, 56973262801]

約数ペア:

[(1, 56973262801), (7, 8139037543), (13, 4382558677), (19, 2998592779), (29, 1964595269), (49, 1162719649), (91, 626079811), (133, 428370397), (203, 280656467), (247, 230660983), (343, 166102807), (377, 151122713), (551, 103399751), (637, 89439973), (931, 61195771), (1421, 40093781), (1729, 32951569), (2639, 21588959), (3857, 14771393), (4459, 12777139), (6517, 8742253), (7163, 7953827), (9947, 5727683), (12103, 4707367), (18473, 3084137), (23189, 2456909), (26999, 2110199), (50141, 1136261), (84721, 672481), (129311, 440591), (162323, 350987), (188993, 301457)]