51273255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310747}}^1$

素因数の和:310766

約数の個数: 16

約数和(自身を含む): 89495424

約数和(自身を除く): 38222169

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 310747, 932241, 1553735, 3418217, 4661205, 10254651, 17091085, 51273255]

約数ペア:

[(1, 51273255), (3, 17091085), (5, 10254651), (11, 4661205), (15, 3418217), (33, 1553735), (55, 932241), (165, 310747)]