53238820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23557}}^1$

素因数の和:23679

約数の個数: 24

約数和(自身を含む): 112795704

約数和(自身を除く): 59556884

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 23557, 47114, 94228, 117785, 235570, 471140, 2661941, 5323882, 10647764, 13309705, 26619410, 53238820]

約数ペア:

[(1, 53238820), (2, 26619410), (4, 13309705), (5, 10647764), (10, 5323882), (20, 2661941), (113, 471140), (226, 235570), (452, 117785), (565, 94228), (1130, 47114), (2260, 23557)]