51939314

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3557}}^1$

素因数の和:3722

約数の個数: 24

約数和(自身を含む): 91262700

約数和(自身を除く): 39323386

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 3557, 7114, 7301, 14602, 24899, 49798, 174293, 348586, 529993, 1059986, 3709951, 7419902, 25969657, 51939314]

約数ペア:

[(1, 51939314), (2, 25969657), (7, 7419902), (14, 3709951), (49, 1059986), (98, 529993), (149, 348586), (298, 174293), (1043, 49798), (2086, 24899), (3557, 14602), (7114, 7301)]