51815012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{417863}}^1$

素因数の和:417898

約数の個数: 12

約数和(自身を含む): 93601536

約数和(自身を除く): 41786524

約数列:

[1, 2, 4, 31, 62, 124, 417863, 835726, 1671452, 12953753, 25907506, 51815012]

約数ペア:

[(1, 51815012), (2, 25907506), (4, 12953753), (31, 1671452), (62, 835726), (124, 417863)]