48734500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 110139120

約数和(自身を除く): 61404620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3361, 3625, 6722, 7250, 13444, 14500, 16805, 33610, 67220, 84025, 97469, 168050, 194938, 336100, 389876, 420125, 487345, 840250, 974690, 1680500, 1949380, 2436725, 4873450, 9746900, 12183625, 24367250, 48734500]

約数ペア:

[(1, 48734500), (2, 24367250), (4, 12183625), (5, 9746900), (10, 4873450), (20, 2436725), (25, 1949380), (29, 1680500), (50, 974690), (58, 840250), (100, 487345), (116, 420125), (125, 389876), (145, 336100), (250, 194938), (290, 168050), (500, 97469), (580, 84025), (725, 67220), (1450, 33610), (2900, 16805), (3361, 14500), (3625, 13444), (6722, 7250)]