53404538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{56453}}^1$

素因数の和:56509

約数の個数: 16

約数和(自身を含む): 89423136

約数和(自身を除く): 36018598

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 56453, 112906, 620983, 1241966, 2427479, 4854958, 26702269, 53404538]

約数ペア:

[(1, 53404538), (2, 26702269), (11, 4854958), (22, 2427479), (43, 1241966), (86, 620983), (473, 112906), (946, 56453)]