559804550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{211247}}^1$

素因数の和:211312

約数の個数: 24

約数和(自身を含む): 1060887456

約数和(自身を除く): 501082906

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 211247, 422494, 1056235, 2112470, 5281175, 10562350, 11196091, 22392182, 55980455, 111960910, 279902275, 559804550]

約数ペア:

[(1, 559804550), (2, 279902275), (5, 111960910), (10, 55980455), (25, 22392182), (50, 11196091), (53, 10562350), (106, 5281175), (265, 2112470), (530, 1056235), (1325, 422494), (2650, 211247)]