47952808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 95004000

約数和(自身を除く): 47051192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 811, 1556, 1622, 3112, 3244, 6488, 7391, 14782, 15409, 29564, 30818, 59128, 61636, 123272, 315479, 630958, 1261916, 2523832, 5994101, 11988202, 23976404, 47952808]

約数ペア:

[(1, 47952808), (2, 23976404), (4, 11988202), (8, 5994101), (19, 2523832), (38, 1261916), (76, 630958), (152, 315479), (389, 123272), (778, 61636), (811, 59128), (1556, 30818), (1622, 29564), (3112, 15409), (3244, 14782), (6488, 7391)]