51871127

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 66597888

約数和(自身を除く): 14726761

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 1303, 3619, 5687, 9121, 14333, 39809, 61241, 100331, 157663, 428687, 673651, 1103641, 4715557, 7410161, 51871127]

約数ペア:

[(1, 51871127), (7, 7410161), (11, 4715557), (47, 1103641), (77, 673651), (121, 428687), (329, 157663), (517, 100331), (847, 61241), (1303, 39809), (3619, 14333), (5687, 9121)]