53101922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20857}}^1$

素因数の和:20945

約数の個数: 16

約数和(自身を含む): 85100640

約数和(自身を除く): 31998718

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20857, 41714, 396283, 792566, 1397419, 2794838, 26550961, 53101922]

約数ペア:

[(1, 53101922), (2, 26550961), (19, 2794838), (38, 1397419), (67, 792566), (134, 396283), (1273, 41714), (2546, 20857)]