51515438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3803}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 83398896

約数和(自身を除く): 31883458

約数列:

[1, 2, 13, 26, 521, 1042, 3803, 6773, 7606, 13546, 49439, 98878, 1981363, 3962726, 25757719, 51515438]

約数ペア:

[(1, 51515438), (2, 25757719), (13, 3962726), (26, 1981363), (521, 98878), (1042, 49439), (3803, 13546), (6773, 7606)]