56958560

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 135109296

約数和(自身を除く): 78150736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1123, 1268, 1585, 2246, 2536, 3170, 4492, 5072, 5615, 6340, 8984, 10144, 11230, 12680, 17968, 22460, 25360, 35936, 44920, 50720, 89840, 179680, 355991, 711982, 1423964, 1779955, 2847928, 3559910, 5695856, 7119820, 11391712, 14239640, 28479280, 56958560]

約数ペア:

[(1, 56958560), (2, 28479280), (4, 14239640), (5, 11391712), (8, 7119820), (10, 5695856), (16, 3559910), (20, 2847928), (32, 1779955), (40, 1423964), (80, 711982), (160, 355991), (317, 179680), (634, 89840), (1123, 50720), (1268, 44920), (1585, 35936), (2246, 25360), (2536, 22460), (3170, 17968), (4492, 12680), (5072, 11230), (5615, 10144), (6340, 8984)]