51480002

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5563}}^1$

素因数の和:6233

約数の個数: 16

約数和(自身を含む): 88400832

約数和(自身を除く): 36920830

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 5563, 9254, 11126, 38941, 77882, 3677143, 7354286, 25740001, 51480002]

約数ペア:

[(1, 51480002), (2, 25740001), (7, 7354286), (14, 3677143), (661, 77882), (1322, 38941), (4627, 11126), (5563, 9254)]