53875940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21211}}^1$

素因数の和:21347

約数の個数: 24

約数和(自身を含む): 114035712

約数和(自身を除く): 60159772

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 21211, 42422, 84844, 106055, 212110, 424220, 2693797, 5387594, 10775188, 13468985, 26937970, 53875940]

約数ペア:

[(1, 53875940), (2, 26937970), (4, 13468985), (5, 10775188), (10, 5387594), (20, 2693797), (127, 424220), (254, 212110), (508, 106055), (635, 84844), (1270, 42422), (2540, 21211)]