51878860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235813}}^1$

素因数の和:235833

約数の個数: 24

約数和(自身を含む): 118850256

約数和(自身を除く): 66971396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 235813, 471626, 943252, 1179065, 2358130, 2593943, 4716260, 5187886, 10375772, 12969715, 25939430, 51878860]

約数ペア:

[(1, 51878860), (2, 25939430), (4, 12969715), (5, 10375772), (10, 5187886), (11, 4716260), (20, 2593943), (22, 2358130), (44, 1179065), (55, 943252), (110, 471626), (220, 235813)]