55461880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29501}}^1$

素因数の和:29559

約数の個数: 32

約数和(自身を含む): 127448640

約数和(自身を除く): 71986760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 29501, 59002, 118004, 147505, 236008, 295010, 590020, 1180040, 1386547, 2773094, 5546188, 6932735, 11092376, 13865470, 27730940, 55461880]

約数ペア:

[(1, 55461880), (2, 27730940), (4, 13865470), (5, 11092376), (8, 6932735), (10, 5546188), (20, 2773094), (40, 1386547), (47, 1180040), (94, 590020), (188, 295010), (235, 236008), (376, 147505), (470, 118004), (940, 59002), (1880, 29501)]