51438532

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{44497}}^1$

素因数の和:44535

約数の個数: 18

約数和(自身を含む): 95626202

約数和(自身を除く): 44187670

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 44497, 88994, 177988, 756449, 1512898, 3025796, 12859633, 25719266, 51438532]

約数ペア:

[(1, 51438532), (2, 25719266), (4, 12859633), (17, 3025796), (34, 1512898), (68, 756449), (289, 177988), (578, 88994), (1156, 44497)]