51274910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 94227840

約数和(自身を除く): 42952930

約数列:

[1, 2, 5, 10, 83, 163, 166, 326, 379, 415, 758, 815, 830, 1630, 1895, 3790, 13529, 27058, 31457, 61777, 62914, 67645, 123554, 135290, 157285, 308885, 314570, 617770, 5127491, 10254982, 25637455, 51274910]

約数ペア:

[(1, 51274910), (2, 25637455), (5, 10254982), (10, 5127491), (83, 617770), (163, 314570), (166, 308885), (326, 157285), (379, 135290), (415, 123554), (758, 67645), (815, 62914), (830, 61777), (1630, 31457), (1895, 27058), (3790, 13529)]