50121465

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21283}}^1$

素因数の和:21448

約数の個数: 16

約数和(自身を含む): 80708928

約数和(自身を除く): 30587463

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 21283, 63849, 106415, 319245, 3341431, 10024293, 16707155, 50121465]

約数ペア:

[(1, 50121465), (3, 16707155), (5, 10024293), (15, 3341431), (157, 319245), (471, 106415), (785, 63849), (2355, 21283)]