56149807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{953}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 67772160

約数和(自身を除く): 11622353

約数列:

[1, 7, 19, 133, 443, 953, 3101, 6671, 8417, 18107, 58919, 126749, 422179, 2955253, 8021401, 56149807]

約数ペア:

[(1, 56149807), (7, 8021401), (19, 2955253), (133, 422179), (443, 126749), (953, 58919), (3101, 18107), (6671, 8417)]