51387992

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{63599}}^1$

素因数の和:63706

約数の個数: 16

約数和(自身を含む): 97308000

約数和(自身を除く): 45920008

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 63599, 127198, 254396, 508792, 6423499, 12846998, 25693996, 51387992]

約数ペア:

[(1, 51387992), (2, 25693996), (4, 12846998), (8, 6423499), (101, 508792), (202, 254396), (404, 127198), (808, 63599)]