51302510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{14957}}^1$

素因数の和:14985

約数の個数: 32

約数和(自身を含む): 107697600

約数和(自身を除く): 56395090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 14957, 29914, 74785, 104699, 149570, 209398, 523495, 732893, 1046990, 1465786, 3664465, 5130251, 7328930, 10260502, 25651255, 51302510]

約数ペア:

[(1, 51302510), (2, 25651255), (5, 10260502), (7, 7328930), (10, 5130251), (14, 3664465), (35, 1465786), (49, 1046990), (70, 732893), (98, 523495), (245, 209398), (343, 149570), (490, 104699), (686, 74785), (1715, 29914), (3430, 14957)]