50390090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 96361920

約数和(自身を除く): 45971830

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 2347, 4294, 4694, 10735, 11735, 21470, 23470, 44593, 89186, 222965, 265211, 445930, 530422, 1326055, 2652110, 5039009, 10078018, 25195045, 50390090]

約数ペア:

[(1, 50390090), (2, 25195045), (5, 10078018), (10, 5039009), (19, 2652110), (38, 1326055), (95, 530422), (113, 445930), (190, 265211), (226, 222965), (565, 89186), (1130, 44593), (2147, 23470), (2347, 21470), (4294, 11735), (4694, 10735)]