55758340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253447}}^1$

素因数の和:253467

約数の個数: 24

約数和(自身を含む): 127737792

約数和(自身を除く): 71979452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 253447, 506894, 1013788, 1267235, 2534470, 2787917, 5068940, 5575834, 11151668, 13939585, 27879170, 55758340]

約数ペア:

[(1, 55758340), (2, 27879170), (4, 13939585), (5, 11151668), (10, 5575834), (11, 5068940), (20, 2787917), (22, 2534470), (44, 1267235), (55, 1013788), (110, 506894), (220, 253447)]