51113788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{105607}}^1$

素因数の和:105633

約数の個数: 18

約数和(自身を含む): 98321048

約数和(自身を除く): 47207260

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 105607, 211214, 422428, 1161677, 2323354, 4646708, 12778447, 25556894, 51113788]

約数ペア:

[(1, 51113788), (2, 25556894), (4, 12778447), (11, 4646708), (22, 2323354), (44, 1161677), (121, 422428), (242, 211214), (484, 105607)]