54775160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124489}}^1$

素因数の和:124511

約数の個数: 32

約数和(自身を含む): 134449200

約数和(自身を除く): 79674040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124489, 248978, 497956, 622445, 995912, 1244890, 1369379, 2489780, 2738758, 4979560, 5477516, 6846895, 10955032, 13693790, 27387580, 54775160]

約数ペア:

[(1, 54775160), (2, 27387580), (4, 13693790), (5, 10955032), (8, 6846895), (10, 5477516), (11, 4979560), (20, 2738758), (22, 2489780), (40, 1369379), (44, 1244890), (55, 995912), (88, 622445), (110, 497956), (220, 248978), (440, 124489)]