49458728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 101597760

約数和(自身を除く): 52139032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2137, 2893, 4274, 5786, 8548, 11572, 17096, 23144, 23507, 47014, 94028, 188056, 562031, 1124062, 2248124, 4496248, 6182341, 12364682, 24729364, 49458728]

約数ペア:

[(1, 49458728), (2, 24729364), (4, 12364682), (8, 6182341), (11, 4496248), (22, 2248124), (44, 1124062), (88, 562031), (263, 188056), (526, 94028), (1052, 47014), (2104, 23507), (2137, 23144), (2893, 17096), (4274, 11572), (5786, 8548)]