56220829

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:3012

約数の個数: 16

約数和(自身を含む): 68112000

約数和(自身を除く): 11891171

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 2837, 19817, 19859, 53903, 377321, 422713, 2958991, 8031547, 56220829]

約数ペア:

[(1, 56220829), (7, 8031547), (19, 2958991), (133, 422713), (149, 377321), (1043, 53903), (2831, 19859), (2837, 19817)]