53255138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2221}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 84258240

約数和(自身を除く): 31003102

約数列:

[1, 2, 19, 38, 631, 1262, 2221, 4442, 11989, 23978, 42199, 84398, 1401451, 2802902, 26627569, 53255138]

約数ペア:

[(1, 53255138), (2, 26627569), (19, 2802902), (38, 1401451), (631, 84398), (1262, 42199), (2221, 23978), (4442, 11989)]