51578486

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 78534144

約数和(自身を除く): 26955658

約数列:

[1, 2, 103, 206, 227, 454, 1103, 2206, 23381, 46762, 113609, 227218, 250381, 500762, 25789243, 51578486]

約数ペア:

[(1, 51578486), (2, 25789243), (103, 500762), (206, 250381), (227, 227218), (454, 113609), (1103, 46762), (2206, 23381)]