51465570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10151}}^1$

素因数の和:10187

約数の個数: 48

約数和(自身を含む): 133762752

約数和(自身を除く): 82297182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 10151, 20302, 30453, 50755, 60906, 101510, 131963, 152265, 263926, 304530, 395889, 659815, 791778, 1319630, 1715519, 1979445, 3431038, 3958890, 5146557, 8577595, 10293114, 17155190, 25732785, 51465570]

約数ペア:

[(1, 51465570), (2, 25732785), (3, 17155190), (5, 10293114), (6, 8577595), (10, 5146557), (13, 3958890), (15, 3431038), (26, 1979445), (30, 1715519), (39, 1319630), (65, 791778), (78, 659815), (130, 395889), (169, 304530), (195, 263926), (338, 152265), (390, 131963), (507, 101510), (845, 60906), (1014, 50755), (1690, 30453), (2535, 20302), (5070, 10151)]