55921264

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2239}}^1$

素因数の和:2477

約数の個数: 40

約数和(自身を含む): 124436480

約数和(自身を除く): 68515216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2239, 3122, 3568, 4478, 6244, 8956, 12488, 15673, 17912, 24976, 31346, 35824, 62692, 125384, 250768, 499297, 998594, 1997188, 3495079, 3994376, 6990158, 7988752, 13980316, 27960632, 55921264]

約数ペア:

[(1, 55921264), (2, 27960632), (4, 13980316), (7, 7988752), (8, 6990158), (14, 3994376), (16, 3495079), (28, 1997188), (56, 998594), (112, 499297), (223, 250768), (446, 125384), (892, 62692), (1561, 35824), (1784, 31346), (2239, 24976), (3122, 17912), (3568, 15673), (4478, 12488), (6244, 8956)]