50478990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 74973810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 215, 218, 258, 327, 359, 430, 545, 645, 654, 718, 1077, 1090, 1290, 1635, 1795, 2154, 3270, 3590, 4687, 5385, 9374, 10770, 14061, 15437, 23435, 28122, 30874, 39131, 46311, 46870, 70305, 77185, 78262, 92622, 117393, 140610, 154370, 195655, 231555, 234786, 391310, 463110, 586965, 1173930, 1682633, 3365266, 5047899, 8413165, 10095798, 16826330, 25239495, 50478990]

約数ペア:

[(1, 50478990), (2, 25239495), (3, 16826330), (5, 10095798), (6, 8413165), (10, 5047899), (15, 3365266), (30, 1682633), (43, 1173930), (86, 586965), (109, 463110), (129, 391310), (215, 234786), (218, 231555), (258, 195655), (327, 154370), (359, 140610), (430, 117393), (545, 92622), (645, 78262), (654, 77185), (718, 70305), (1077, 46870), (1090, 46311), (1290, 39131), (1635, 30874), (1795, 28122), (2154, 23435), (3270, 15437), (3590, 14061), (4687, 10770), (5385, 9374)]