49170620

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6131}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 103532688

約数和(自身を除く): 54362068

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 6131, 8020, 12262, 24524, 30655, 61310, 122620, 2458531, 4917062, 9834124, 12292655, 24585310, 49170620]

約数ペア:

[(1, 49170620), (2, 24585310), (4, 12292655), (5, 9834124), (10, 4917062), (20, 2458531), (401, 122620), (802, 61310), (1604, 30655), (2005, 24524), (4010, 12262), (6131, 8020)]