54581516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16993}}^1$

素因数の和:17081

約数の個数: 24

約数和(自身を含む): 105634704

約数和(自身を除く): 51053188

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 16993, 33986, 67972, 186923, 373846, 747692, 1240489, 2480978, 4961956, 13645379, 27290758, 54581516]

約数ペア:

[(1, 54581516), (2, 27290758), (4, 13645379), (11, 4961956), (22, 2480978), (44, 1240489), (73, 747692), (146, 373846), (292, 186923), (803, 67972), (1606, 33986), (3212, 16993)]