50138800

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:950

約数の個数: 60

約数和(自身を含む): 121355080

約数和(自身を除く): 71216280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 652, 769, 815, 1304, 1538, 1630, 2608, 3076, 3260, 3845, 4075, 6152, 6520, 7690, 8150, 12304, 13040, 15380, 16300, 19225, 30760, 32600, 38450, 61520, 65200, 76900, 125347, 153800, 250694, 307600, 501388, 626735, 1002776, 1253470, 2005552, 2506940, 3133675, 5013880, 6267350, 10027760, 12534700, 25069400, 50138800]

約数ペア:

[(1, 50138800), (2, 25069400), (4, 12534700), (5, 10027760), (8, 6267350), (10, 5013880), (16, 3133675), (20, 2506940), (25, 2005552), (40, 1253470), (50, 1002776), (80, 626735), (100, 501388), (163, 307600), (200, 250694), (326, 153800), (400, 125347), (652, 76900), (769, 65200), (815, 61520), (1304, 38450), (1538, 32600), (1630, 30760), (2608, 19225), (3076, 16300), (3260, 15380), (3845, 13040), (4075, 12304), (6152, 8150), (6520, 7690)]