49430215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 61379136

約数和(自身を除く): 11948921

約数列:

[1, 5, 41, 103, 205, 515, 2341, 4223, 11705, 21115, 95981, 241123, 479905, 1205615, 9886043, 49430215]

約数ペア:

[(1, 49430215), (5, 9886043), (41, 1205615), (103, 479905), (205, 241123), (515, 95981), (2341, 21115), (4223, 11705)]