53286760

素因数分解:

$2^3\times 5^1\times {\mathrm{1332169}}^1$

素因数の和:1332180

約数の個数: 16

約数和(自身を含む): 119895300

約数和(自身を除く): 66608540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1332169, 2664338, 5328676, 6660845, 10657352, 13321690, 26643380, 53286760]

約数ペア:

[(1, 53286760), (2, 26643380), (4, 13321690), (5, 10657352), (8, 6660845), (10, 5328676), (20, 2664338), (40, 1332169)]