53507474

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 81249696

約数和(自身を除く): 27742222

約数列:

[1, 2, 131, 262, 331, 617, 662, 1234, 43361, 80827, 86722, 161654, 204227, 408454, 26753737, 53507474]

約数ペア:

[(1, 53507474), (2, 26753737), (131, 408454), (262, 204227), (331, 161654), (617, 86722), (662, 80827), (1234, 43361)]