55031558

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 83904000

約数和(自身を除く): 28872442

約数列:

[1, 2, 79, 158, 379, 758, 919, 1838, 29941, 59882, 72601, 145202, 348301, 696602, 27515779, 55031558]

約数ペア:

[(1, 55031558), (2, 27515779), (79, 696602), (158, 348301), (379, 145202), (758, 72601), (919, 59882), (1838, 29941)]