49894468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10781}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 95097240

約数和(自身を除く): 45202772

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 10781, 21562, 43124, 140153, 280306, 560612, 959509, 1919018, 3838036, 12473617, 24947234, 49894468]

約数ペア:

[(1, 49894468), (2, 24947234), (4, 12473617), (13, 3838036), (26, 1919018), (52, 959509), (89, 560612), (178, 280306), (356, 140153), (1157, 43124), (2314, 21562), (4628, 10781)]