52509860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201961}}^1$

素因数の和:201983

約数の個数: 24

約数和(自身を含む): 118753656

約数和(自身を除く): 66243796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201961, 403922, 807844, 1009805, 2019610, 2625493, 4039220, 5250986, 10501972, 13127465, 26254930, 52509860]

約数ペア:

[(1, 52509860), (2, 26254930), (4, 13127465), (5, 10501972), (10, 5250986), (13, 4039220), (20, 2625493), (26, 2019610), (52, 1009805), (65, 807844), (130, 403922), (260, 201961)]