53906990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283721}}^1$

素因数の和:283747

約数の個数: 16

約数和(自身を含む): 102139920

約数和(自身を除く): 48232930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283721, 567442, 1418605, 2837210, 5390699, 10781398, 26953495, 53906990]

約数ペア:

[(1, 53906990), (2, 26953495), (5, 10781398), (10, 5390699), (19, 2837210), (38, 1418605), (95, 567442), (190, 283721)]