53396860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242713}}^1$

素因数の和:242733

約数の個数: 24

約数和(自身を含む): 122327856

約数和(自身を除く): 68930996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242713, 485426, 970852, 1213565, 2427130, 2669843, 4854260, 5339686, 10679372, 13349215, 26698430, 53396860]

約数ペア:

[(1, 53396860), (2, 26698430), (4, 13349215), (5, 10679372), (10, 5339686), (11, 4854260), (20, 2669843), (22, 2427130), (44, 1213565), (55, 970852), (110, 485426), (220, 242713)]