50980438

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 77832000

約数和(自身を除く): 26851562

約数列:

[1, 2, 79, 158, 229, 458, 1409, 2818, 18091, 36182, 111311, 222622, 322661, 645322, 25490219, 50980438]

約数ペア:

[(1, 50980438), (2, 25490219), (79, 645322), (158, 322661), (229, 222622), (458, 111311), (1409, 36182), (2818, 18091)]