56638566

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{108503}}^1$

素因数の和:108540

約数の個数: 24

約数和(自身を含む): 126949680

約数和(自身を除く): 70311114

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 108503, 217006, 325509, 651018, 976527, 1953054, 3146587, 6293174, 9439761, 18879522, 28319283, 56638566]

約数ペア:

[(1, 56638566), (2, 28319283), (3, 18879522), (6, 9439761), (9, 6293174), (18, 3146587), (29, 1953054), (58, 976527), (87, 651018), (174, 325509), (261, 217006), (522, 108503)]