49371604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{42709}}^1$

素因数の和:42747

約数の個数: 18

約数和(自身を含む): 91783790

約数和(自身を除く): 42412186

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 42709, 85418, 170836, 726053, 1452106, 2904212, 12342901, 24685802, 49371604]

約数ペア:

[(1, 49371604), (2, 24685802), (4, 12342901), (17, 2904212), (34, 1452106), (68, 726053), (289, 170836), (578, 85418), (1156, 42709)]