51144418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{11779}}^1$

素因数の和:11961

約数の個数: 16

約数和(自身を含む): 83119680

約数和(自身を除く): 31975262

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 11779, 23558, 153127, 306254, 1967093, 3934186, 25572209, 51144418]

約数ペア:

[(1, 51144418), (2, 25572209), (13, 3934186), (26, 1967093), (167, 306254), (334, 153127), (2171, 23558), (4342, 11779)]