51313801

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 65882880

約数和(自身を除く): 14569079

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 1289, 3619, 5687, 9023, 14179, 39809, 60583, 99253, 155969, 424081, 666413, 1091783, 4664891, 7330543, 51313801]

約数ペア:

[(1, 51313801), (7, 7330543), (11, 4664891), (47, 1091783), (77, 666413), (121, 424081), (329, 155969), (517, 99253), (847, 60583), (1289, 39809), (3619, 14179), (5687, 9023)]