27998050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19309}}^1$

素因数の和:19350

約数の個数: 24

約数和(自身を含む): 53874900

約数和(自身を除く): 25876850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19309, 38618, 96545, 193090, 482725, 559961, 965450, 1119922, 2799805, 5599610, 13999025, 27998050]

約数ペア:

[(1, 27998050), (2, 13999025), (5, 5599610), (10, 2799805), (25, 1119922), (29, 965450), (50, 559961), (58, 482725), (145, 193090), (290, 96545), (725, 38618), (1450, 19309)]