54770589

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 82382040

約数和(自身を除く): 27611451

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1213, 1557, 3639, 5017, 10917, 15051, 35177, 45153, 105531, 209849, 316593, 629547, 1888641, 6085621, 18256863, 54770589]

約数ペア:

[(1, 54770589), (3, 18256863), (9, 6085621), (29, 1888641), (87, 629547), (173, 316593), (261, 209849), (519, 105531), (1213, 45153), (1557, 35177), (3639, 15051), (5017, 10917)]