51622714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 93509640

約数和(自身を除く): 41886926

約数列:

[1, 2, 11, 13, 22, 26, 61, 121, 122, 143, 242, 269, 286, 538, 671, 793, 1342, 1573, 1586, 2959, 3146, 3497, 5918, 6994, 7381, 8723, 14762, 16409, 17446, 32549, 32818, 38467, 65098, 76934, 95953, 180499, 191906, 213317, 360998, 423137, 426634, 846274, 1985489, 2346487, 3970978, 4692974, 25811357, 51622714]

約数ペア:

[(1, 51622714), (2, 25811357), (11, 4692974), (13, 3970978), (22, 2346487), (26, 1985489), (61, 846274), (121, 426634), (122, 423137), (143, 360998), (242, 213317), (269, 191906), (286, 180499), (538, 95953), (671, 76934), (793, 65098), (1342, 38467), (1573, 32818), (1586, 32549), (2959, 17446), (3146, 16409), (3497, 14762), (5918, 8723), (6994, 7381)]