56984180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259019}}^1$

素因数の和:259039

約数の個数: 24

約数和(自身を含む): 130546080

約数和(自身を除く): 73561900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 259019, 518038, 1036076, 1295095, 2590190, 2849209, 5180380, 5698418, 11396836, 14246045, 28492090, 56984180]

約数ペア:

[(1, 56984180), (2, 28492090), (4, 14246045), (5, 11396836), (10, 5698418), (11, 5180380), (20, 2849209), (22, 2590190), (44, 1295095), (55, 1036076), (110, 518038), (220, 259019)]