51082790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 57159130

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 463, 590, 649, 926, 935, 1003, 1298, 1870, 2006, 2315, 3245, 4630, 5015, 5093, 6490, 7871, 10030, 10186, 11033, 15742, 22066, 25465, 27317, 39355, 50930, 54634, 55165, 78710, 86581, 110330, 136585, 173162, 273170, 300487, 432905, 464389, 600974, 865810, 928778, 1502435, 2321945, 3004870, 4643890, 5108279, 10216558, 25541395, 51082790]

約数ペア:

[(1, 51082790), (2, 25541395), (5, 10216558), (10, 5108279), (11, 4643890), (17, 3004870), (22, 2321945), (34, 1502435), (55, 928778), (59, 865810), (85, 600974), (110, 464389), (118, 432905), (170, 300487), (187, 273170), (295, 173162), (374, 136585), (463, 110330), (590, 86581), (649, 78710), (926, 55165), (935, 54634), (1003, 50930), (1298, 39355), (1870, 27317), (2006, 25465), (2315, 22066), (3245, 15742), (4630, 11033), (5015, 10186), (5093, 10030), (6490, 7871)]