72951850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{27529}}^1$

素因数の和:27594

約数の個数: 24

約数和(自身を含む): 138255660

約数和(自身を除く): 65303810

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 27529, 55058, 137645, 275290, 688225, 1376450, 1459037, 2918074, 7295185, 14590370, 36475925, 72951850]

約数ペア:

[(1, 72951850), (2, 36475925), (5, 14590370), (10, 7295185), (25, 2918074), (50, 1459037), (53, 1376450), (106, 688225), (265, 275290), (530, 137645), (1325, 55058), (2650, 27529)]