55831328

素因数分解:

$2^5\times 7^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 126209664

約数和(自身を除く): 70378336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 281, 562, 887, 1124, 1774, 1967, 2248, 3548, 3934, 4496, 6209, 7096, 7868, 8992, 12418, 14192, 15736, 24836, 28384, 31472, 49672, 62944, 99344, 198688, 249247, 498494, 996988, 1744729, 1993976, 3489458, 3987952, 6978916, 7975904, 13957832, 27915664, 55831328]

約数ペア:

[(1, 55831328), (2, 27915664), (4, 13957832), (7, 7975904), (8, 6978916), (14, 3987952), (16, 3489458), (28, 1993976), (32, 1744729), (56, 996988), (112, 498494), (224, 249247), (281, 198688), (562, 99344), (887, 62944), (1124, 49672), (1774, 31472), (1967, 28384), (2248, 24836), (3548, 15736), (3934, 14192), (4496, 12418), (6209, 8992), (7096, 7868)]