49399948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22093}}^1$

素因数の和:22153

約数の個数: 24

約数和(自身を含む): 95269328

約数和(自身を除く): 45869380

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 22093, 44186, 88372, 287209, 574418, 949999, 1148836, 1899998, 3799996, 12349987, 24699974, 49399948]

約数ペア:

[(1, 49399948), (2, 24699974), (4, 12349987), (13, 3799996), (26, 1899998), (43, 1148836), (52, 949999), (86, 574418), (172, 287209), (559, 88372), (1118, 44186), (2236, 22093)]