55925540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254207}}^1$

素因数の和:254227

約数の個数: 24

約数和(自身を含む): 128120832

約数和(自身を除く): 72195292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 254207, 508414, 1016828, 1271035, 2542070, 2796277, 5084140, 5592554, 11185108, 13981385, 27962770, 55925540]

約数ペア:

[(1, 55925540), (2, 27962770), (4, 13981385), (5, 11185108), (10, 5592554), (11, 5084140), (20, 2796277), (22, 2542070), (44, 1271035), (55, 1016828), (110, 508414), (220, 254207)]