52972190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278801}}^1$

素因数の和:278827

約数の個数: 16

約数和(自身を含む): 100368720

約数和(自身を除く): 47396530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 278801, 557602, 1394005, 2788010, 5297219, 10594438, 26486095, 52972190]

約数ペア:

[(1, 52972190), (2, 26486095), (5, 10594438), (10, 5297219), (19, 2788010), (38, 1394005), (95, 557602), (190, 278801)]