51731459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 59421600

約数和(自身を除く): 7690141

約数列:

[1, 13, 17, 149, 221, 1571, 1937, 2533, 20423, 26707, 32929, 234079, 347191, 3043027, 3979343, 51731459]

約数ペア:

[(1, 51731459), (13, 3979343), (17, 3043027), (149, 347191), (221, 234079), (1571, 32929), (1937, 26707), (2533, 20423)]