53302750

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 100818432

約数和(自身を除く): 47515682

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2111, 2525, 4222, 5050, 10555, 12625, 21110, 25250, 52775, 105550, 213211, 263875, 426422, 527750, 1066055, 2132110, 5330275, 10660550, 26651375, 53302750]

約数ペア:

[(1, 53302750), (2, 26651375), (5, 10660550), (10, 5330275), (25, 2132110), (50, 1066055), (101, 527750), (125, 426422), (202, 263875), (250, 213211), (505, 105550), (1010, 52775), (2111, 25250), (2525, 21110), (4222, 12625), (5050, 10555)]