52845980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240209}}^1$

素因数の和:240229

約数の個数: 24

約数和(自身を含む): 121065840

約数和(自身を除く): 68219860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 240209, 480418, 960836, 1201045, 2402090, 2642299, 4804180, 5284598, 10569196, 13211495, 26422990, 52845980]

約数ペア:

[(1, 52845980), (2, 26422990), (4, 13211495), (5, 10569196), (10, 5284598), (11, 4804180), (20, 2642299), (22, 2402090), (44, 1201045), (55, 960836), (110, 480418), (220, 240209)]