51354200

素因数分解:

$2^3\times 5^2\times {\mathrm{256771}}^1$

素因数の和:256787

約数の個数: 24

約数和(自身を含む): 119398980

約数和(自身を除く): 68044780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 256771, 513542, 1027084, 1283855, 2054168, 2567710, 5135420, 6419275, 10270840, 12838550, 25677100, 51354200]

約数ペア:

[(1, 51354200), (2, 25677100), (4, 12838550), (5, 10270840), (8, 6419275), (10, 5135420), (20, 2567710), (25, 2054168), (40, 1283855), (50, 1027084), (100, 513542), (200, 256771)]