49905412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 90890240

約数和(自身を除く): 40984828

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3169, 3937, 6338, 7874, 12676, 15748, 98239, 196478, 392956, 402463, 804926, 1609852, 12476353, 24952706, 49905412]

約数ペア:

[(1, 49905412), (2, 24952706), (4, 12476353), (31, 1609852), (62, 804926), (124, 402463), (127, 392956), (254, 196478), (508, 98239), (3169, 15748), (3937, 12676), (6338, 7874)]