56959540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23537}}^1$

素因数の和:23568

約数の個数: 36

約数和(自身を含む): 131483268

約数和(自身を除く): 74523728

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23537, 47074, 94148, 117685, 235370, 258907, 470740, 517814, 1035628, 1294535, 2589070, 2847977, 5178140, 5695954, 11391908, 14239885, 28479770, 56959540]

約数ペア:

[(1, 56959540), (2, 28479770), (4, 14239885), (5, 11391908), (10, 5695954), (11, 5178140), (20, 2847977), (22, 2589070), (44, 1294535), (55, 1035628), (110, 517814), (121, 470740), (220, 258907), (242, 235370), (484, 117685), (605, 94148), (1210, 47074), (2420, 23537)]