49158065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 65330664

約数和(自身を除く): 16172599

約数列:

[1, 5, 11, 55, 121, 193, 421, 605, 965, 2105, 2123, 4631, 10615, 23155, 23353, 50941, 81253, 116765, 254705, 406265, 893783, 4468915, 9831613, 49158065]

約数ペア:

[(1, 49158065), (5, 9831613), (11, 4468915), (55, 893783), (121, 406265), (193, 254705), (421, 116765), (605, 81253), (965, 50941), (2105, 23353), (2123, 23155), (4631, 10615)]