53375020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8693}}^1$

素因数の和:9009

約数の個数: 24

約数和(自身を含む): 112465584

約数和(自身を除く): 59090564

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 8693, 17386, 34772, 43465, 86930, 173860, 2668751, 5337502, 10675004, 13343755, 26687510, 53375020]

約数ペア:

[(1, 53375020), (2, 26687510), (4, 13343755), (5, 10675004), (10, 5337502), (20, 2668751), (307, 173860), (614, 86930), (1228, 43465), (1535, 34772), (3070, 17386), (6140, 8693)]