56251806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{721177}}^1$

素因数の和:721195

約数の個数: 16

約数和(自身を含む): 121157904

約数和(自身を除く): 64906098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 721177, 1442354, 2163531, 4327062, 9375301, 18750602, 28125903, 56251806]

約数ペア:

[(1, 56251806), (2, 28125903), (3, 18750602), (6, 9375301), (13, 4327062), (26, 2163531), (39, 1442354), (78, 721177)]