51520458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{780613}}^1$

素因数の和:780629

約数の個数: 16

約数和(自身を含む): 112408416

約数和(自身を除く): 60887958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 780613, 1561226, 2341839, 4683678, 8586743, 17173486, 25760229, 51520458]

約数ペア:

[(1, 51520458), (2, 25760229), (3, 17173486), (6, 8586743), (11, 4683678), (22, 2341839), (33, 1561226), (66, 780613)]