551870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 1127520

約数和(自身を除く): 575650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 173, 290, 319, 346, 638, 865, 1595, 1730, 1903, 3190, 3806, 5017, 9515, 10034, 19030, 25085, 50170, 55187, 110374, 275935, 551870]

約数ペア:

[(1, 551870), (2, 275935), (5, 110374), (10, 55187), (11, 50170), (22, 25085), (29, 19030), (55, 10034), (58, 9515), (110, 5017), (145, 3806), (173, 3190), (290, 1903), (319, 1730), (346, 1595), (638, 865)]