51274795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71713}}^1$

素因数の和:71742

約数の個数: 16

約数和(自身を含む): 72287712

約数和(自身を除く): 21012917

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 71713, 358565, 788843, 932269, 3944215, 4661345, 10254959, 51274795]

約数ペア:

[(1, 51274795), (5, 10254959), (11, 4661345), (13, 3944215), (55, 932269), (65, 788843), (143, 358565), (715, 71713)]