51939154

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2677}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 79536600

約数和(自身を除く): 27597446

約数列:

[1, 2, 89, 109, 178, 218, 2677, 5354, 9701, 19402, 238253, 291793, 476506, 583586, 25969577, 51939154]

約数ペア:

[(1, 51939154), (2, 25969577), (89, 583586), (109, 476506), (178, 291793), (218, 238253), (2677, 19402), (5354, 9701)]