55562750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 105019200

約数和(自身を除く): 49456450

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1090, 2039, 2725, 4078, 5450, 10195, 13625, 20390, 27250, 50975, 101950, 222251, 254875, 444502, 509750, 1111255, 2222510, 5556275, 11112550, 27781375, 55562750]

約数ペア:

[(1, 55562750), (2, 27781375), (5, 11112550), (10, 5556275), (25, 2222510), (50, 1111255), (109, 509750), (125, 444502), (218, 254875), (250, 222251), (545, 101950), (1090, 50975), (2039, 27250), (2725, 20390), (4078, 13625), (5450, 10195)]