51764456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{380621}}^1$

素因数の和:380644

約数の個数: 16

約数和(自身を含む): 102767940

約数和(自身を除く): 51003484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 380621, 761242, 1522484, 3044968, 6470557, 12941114, 25882228, 51764456]

約数ペア:

[(1, 51764456), (2, 25882228), (4, 12941114), (8, 6470557), (17, 3044968), (34, 1522484), (68, 761242), (136, 380621)]