49839019780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226540999}}^1$

素因数の和:226541019

約数の個数: 24

約数和(自身を含む): 114176664000

約数和(自身を除く): 64337644220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 226540999, 453081998, 906163996, 1132704995, 2265409990, 2491950989, 4530819980, 4983901978, 9967803956, 12459754945, 24919509890, 49839019780]

約数ペア:

[(1, 49839019780), (2, 24919509890), (4, 12459754945), (5, 9967803956), (10, 4983901978), (11, 4530819980), (20, 2491950989), (22, 2265409990), (44, 1132704995), (55, 906163996), (110, 453081998), (220, 226540999)]