51136254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218531}}^1$

素因数の和:218552

約数の個数: 24

約数和(自身を含む): 119318472

約数和(自身を除く): 68182218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 218531, 437062, 655593, 1311186, 1966779, 2840903, 3933558, 5681806, 8522709, 17045418, 25568127, 51136254]

約数ペア:

[(1, 51136254), (2, 25568127), (3, 17045418), (6, 8522709), (9, 5681806), (13, 3933558), (18, 2840903), (26, 1966779), (39, 1311186), (78, 655593), (117, 437062), (234, 218531)]