55309247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 67008000

約数和(自身を除く): 11698753

約数列:

[1, 7, 19, 133, 149, 1043, 2791, 2831, 19537, 19817, 53029, 371203, 415859, 2911013, 7901321, 55309247]

約数ペア:

[(1, 55309247), (7, 7901321), (19, 2911013), (133, 415859), (149, 371203), (1043, 53029), (2791, 19817), (2831, 19537)]