51511234

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 78183936

約数和(自身を除く): 26672702

約数列:

[1, 2, 151, 281, 302, 562, 607, 1214, 42431, 84862, 91657, 170567, 183314, 341134, 25755617, 51511234]

約数ペア:

[(1, 51511234), (2, 25755617), (151, 341134), (281, 183314), (302, 170567), (562, 91657), (607, 84862), (1214, 42431)]