55761500

素因数分解:

$2^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 122566080

約数和(自身を除く): 66804580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 229, 250, 458, 487, 500, 916, 974, 1145, 1948, 2290, 2435, 4580, 4870, 5725, 9740, 11450, 12175, 22900, 24350, 28625, 48700, 57250, 60875, 111523, 114500, 121750, 223046, 243500, 446092, 557615, 1115230, 2230460, 2788075, 5576150, 11152300, 13940375, 27880750, 55761500]

約数ペア:

[(1, 55761500), (2, 27880750), (4, 13940375), (5, 11152300), (10, 5576150), (20, 2788075), (25, 2230460), (50, 1115230), (100, 557615), (125, 446092), (229, 243500), (250, 223046), (458, 121750), (487, 114500), (500, 111523), (916, 60875), (974, 57250), (1145, 48700), (1948, 28625), (2290, 24350), (2435, 22900), (4580, 12175), (4870, 11450), (5725, 9740)]