31310151422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{13487}}^1$

素因数の和:13745

約数の個数: 48

約数和(自身を含む): 52891465536

約数和(自身を除く): 21581314114

約数列:

[1, 2, 11, 22, 53, 106, 121, 181, 242, 362, 583, 1166, 1991, 3982, 6413, 9593, 12826, 13487, 19186, 21901, 26974, 43802, 105523, 148357, 211046, 296714, 714811, 1160753, 1429622, 1631927, 2321506, 2441147, 3263854, 4882294, 7862921, 15725842, 26852617, 53705234, 86492131, 129380791, 172984262, 258761582, 295378787, 590757574, 1423188701, 2846377402, 15655075711, 31310151422]

約数ペア:

[(1, 31310151422), (2, 15655075711), (11, 2846377402), (22, 1423188701), (53, 590757574), (106, 295378787), (121, 258761582), (181, 172984262), (242, 129380791), (362, 86492131), (583, 53705234), (1166, 26852617), (1991, 15725842), (3982, 7862921), (6413, 4882294), (9593, 3263854), (12826, 2441147), (13487, 2321506), (19186, 1631927), (21901, 1429622), (26974, 1160753), (43802, 714811), (105523, 296714), (148357, 211046)]