51821212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10193}}^1$

素因数の和:10269

約数の個数: 24

約数和(自身を含む): 95905152

約数和(自身を除く): 44083940

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 10193, 20386, 40772, 315983, 417913, 631966, 835826, 1263932, 1671652, 12955303, 25910606, 51821212]

約数ペア:

[(1, 51821212), (2, 25910606), (4, 12955303), (31, 1671652), (41, 1263932), (62, 835826), (82, 631966), (124, 417913), (164, 315983), (1271, 40772), (2542, 20386), (5084, 10193)]