55977985

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2801}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 76931712

約数和(自身を除く): 20953727

約数列:

[1, 5, 7, 35, 571, 2801, 2855, 3997, 14005, 19607, 19985, 98035, 1599371, 7996855, 11195597, 55977985]

約数ペア:

[(1, 55977985), (5, 11195597), (7, 7996855), (35, 1599371), (571, 98035), (2801, 19985), (2855, 19607), (3997, 14005)]