55028779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 64023008

約数和(自身を除く): 8994229

約数列:

[1, 13, 17, 97, 151, 221, 289, 1261, 1649, 1963, 2567, 3757, 14647, 21437, 28033, 33371, 43639, 190411, 248999, 364429, 567307, 3236987, 4232983, 55028779]

約数ペア:

[(1, 55028779), (13, 4232983), (17, 3236987), (97, 567307), (151, 364429), (221, 248999), (289, 190411), (1261, 43639), (1649, 33371), (1963, 28033), (2567, 21437), (3757, 14647)]