54664940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248477}}^1$

素因数の和:248497

約数の個数: 24

約数和(自身を含む): 125232912

約数和(自身を除く): 70567972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 248477, 496954, 993908, 1242385, 2484770, 2733247, 4969540, 5466494, 10932988, 13666235, 27332470, 54664940]

約数ペア:

[(1, 54664940), (2, 27332470), (4, 13666235), (5, 10932988), (10, 5466494), (11, 4969540), (20, 2733247), (22, 2484770), (44, 1242385), (55, 993908), (110, 496954), (220, 248477)]