48990838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 84309120

約数和(自身を除く): 35318282

約数列:

[1, 2, 13, 17, 26, 34, 221, 271, 409, 442, 542, 818, 3523, 4607, 5317, 6953, 7046, 9214, 10634, 13906, 59891, 90389, 110839, 119782, 180778, 221678, 1440907, 1884263, 2881814, 3768526, 24495419, 48990838]

約数ペア:

[(1, 48990838), (2, 24495419), (13, 3768526), (17, 2881814), (26, 1884263), (34, 1440907), (221, 221678), (271, 180778), (409, 119782), (442, 110839), (542, 90389), (818, 59891), (3523, 13906), (4607, 10634), (5317, 9214), (6953, 7046)]