48240475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 63745920

約数和(自身を除く): 15505445

約数列:

[1, 5, 17, 25, 85, 223, 425, 509, 1115, 2545, 3791, 5575, 8653, 12725, 18955, 43265, 94775, 113507, 216325, 567535, 1929619, 2837675, 9648095, 48240475]

約数ペア:

[(1, 48240475), (5, 9648095), (17, 2837675), (25, 1929619), (85, 567535), (223, 216325), (425, 113507), (509, 94775), (1115, 43265), (2545, 18955), (3791, 12725), (5575, 8653)]