48881225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 62829312

約数和(自身を除く): 13948087

約数列:

[1, 5, 25, 41, 103, 205, 463, 515, 1025, 2315, 2575, 4223, 11575, 18983, 21115, 47689, 94915, 105575, 238445, 474575, 1192225, 1955249, 9776245, 48881225]

約数ペア:

[(1, 48881225), (5, 9776245), (25, 1955249), (41, 1192225), (103, 474575), (205, 238445), (463, 105575), (515, 94915), (1025, 47689), (2315, 21115), (2575, 18983), (4223, 11575)]