55655551

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 65138688

約数和(自身を除く): 9483137

約数列:

[1, 7, 71, 113, 497, 791, 991, 6937, 8023, 56161, 70361, 111983, 492527, 783881, 7950793, 55655551]

約数ペア:

[(1, 55655551), (7, 7950793), (71, 783881), (113, 492527), (497, 111983), (791, 70361), (991, 56161), (6937, 8023)]