48648655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 64657152

約数和(自身を除く): 16008497

約数列:

[1, 5, 11, 55, 121, 191, 421, 605, 955, 2101, 2105, 4631, 10505, 23111, 23155, 50941, 80411, 115555, 254705, 402055, 884521, 4422605, 9729731, 48648655]

約数ペア:

[(1, 48648655), (5, 9729731), (11, 4422605), (55, 884521), (121, 402055), (191, 254705), (421, 115555), (605, 80411), (955, 50941), (2101, 23155), (2105, 23111), (4631, 10505)]