56997226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 112129920

約数和(自身を除く): 55132694

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 617, 646, 1234, 2431, 2717, 3553, 4199, 4862, 5434, 6787, 7106, 8021, 8398, 10489, 11723, 13574, 16042, 20978, 23446, 46189, 88231, 92378, 115379, 128953, 136357, 152399, 176462, 199291, 230758, 257906, 272714, 304798, 398582, 1499927, 1676389, 2192201, 2590783, 2999854, 3352778, 4384402, 5181566, 28498613, 56997226]

約数ペア:

[(1, 56997226), (2, 28498613), (11, 5181566), (13, 4384402), (17, 3352778), (19, 2999854), (22, 2590783), (26, 2192201), (34, 1676389), (38, 1499927), (143, 398582), (187, 304798), (209, 272714), (221, 257906), (247, 230758), (286, 199291), (323, 176462), (374, 152399), (418, 136357), (442, 128953), (494, 115379), (617, 92378), (646, 88231), (1234, 46189), (2431, 23446), (2717, 20978), (3553, 16042), (4199, 13574), (4862, 11723), (5434, 10489), (6787, 8398), (7106, 8021)]