49265275

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 62607600

約数和(自身を除く): 13342325

約数列:

[1, 5, 25, 101, 109, 179, 505, 545, 895, 2525, 2725, 4475, 11009, 18079, 19511, 55045, 90395, 97555, 275225, 451975, 487775, 1970611, 9853055, 49265275]

約数ペア:

[(1, 49265275), (5, 9853055), (25, 1970611), (101, 487775), (109, 451975), (179, 275225), (505, 97555), (545, 90395), (895, 55045), (2525, 19511), (2725, 18079), (4475, 11009)]