54004940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245477}}^1$

素因数の和:245497

約数の個数: 24

約数和(自身を含む): 123720912

約数和(自身を除く): 69715972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 245477, 490954, 981908, 1227385, 2454770, 2700247, 4909540, 5400494, 10800988, 13501235, 27002470, 54004940]

約数ペア:

[(1, 54004940), (2, 27002470), (4, 13501235), (5, 10800988), (10, 5400494), (11, 4909540), (20, 2700247), (22, 2454770), (44, 1227385), (55, 981908), (110, 490954), (220, 245477)]