47191540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214507}}^1$

素因数の和:214527

約数の個数: 24

約数和(自身を含む): 108112032

約数和(自身を除く): 60920492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214507, 429014, 858028, 1072535, 2145070, 2359577, 4290140, 4719154, 9438308, 11797885, 23595770, 47191540]

約数ペア:

[(1, 47191540), (2, 23595770), (4, 11797885), (5, 9438308), (10, 4719154), (11, 4290140), (20, 2359577), (22, 2145070), (44, 1072535), (55, 858028), (110, 429014), (220, 214507)]