50787125

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 66393600

約数和(自身を除く): 15606475

約数列:

[1, 5, 25, 37, 79, 125, 139, 185, 395, 695, 925, 1975, 2923, 3475, 4625, 5143, 9875, 10981, 14615, 17375, 25715, 54905, 73075, 128575, 274525, 365375, 406297, 642875, 1372625, 2031485, 10157425, 50787125]

約数ペア:

[(1, 50787125), (5, 10157425), (25, 2031485), (37, 1372625), (79, 642875), (125, 406297), (139, 365375), (185, 274525), (395, 128575), (695, 73075), (925, 54905), (1975, 25715), (2923, 17375), (3475, 14615), (4625, 10981), (5143, 9875)]