51986945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8971}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 66751680

約数和(自身を除く): 14764735

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 8971, 44855, 170449, 547231, 852245, 2736155, 10397389, 51986945]

約数ペア:

[(1, 51986945), (5, 10397389), (19, 2736155), (61, 852245), (95, 547231), (305, 170449), (1159, 44855), (5795, 8971)]