51923980

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11437}}^1$

素因数の和:11673

約数の個数: 24

約数和(自身を含む): 109530288

約数和(自身を除く): 57606308

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 11437, 22874, 45748, 57185, 114370, 228740, 2596199, 5192398, 10384796, 12980995, 25961990, 51923980]

約数ペア:

[(1, 51923980), (2, 25961990), (4, 12980995), (5, 10384796), (10, 5192398), (20, 2596199), (227, 228740), (454, 114370), (908, 57185), (1135, 45748), (2270, 22874), (4540, 11437)]