61904050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 125116992

約数和(自身を除く): 63212942

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 727, 1310, 1454, 1703, 3275, 3406, 3635, 6550, 7270, 8515, 9451, 17030, 18175, 18902, 36350, 42575, 47255, 85150, 94510, 95237, 190474, 236275, 472550, 476185, 952370, 1238081, 2380925, 2476162, 4761850, 6190405, 12380810, 30952025, 61904050]

約数ペア:

[(1, 61904050), (2, 30952025), (5, 12380810), (10, 6190405), (13, 4761850), (25, 2476162), (26, 2380925), (50, 1238081), (65, 952370), (130, 476185), (131, 472550), (262, 236275), (325, 190474), (650, 95237), (655, 94510), (727, 85150), (1310, 47255), (1454, 42575), (1703, 36350), (3275, 18902), (3406, 18175), (3635, 17030), (6550, 9451), (7270, 8515)]