50849440

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 120663648

約数和(自身を除く): 69814208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1123, 1132, 1415, 2246, 2264, 2830, 4492, 4528, 5615, 5660, 8984, 9056, 11230, 11320, 17968, 22460, 22640, 35936, 44920, 45280, 89840, 179680, 317809, 635618, 1271236, 1589045, 2542472, 3178090, 5084944, 6356180, 10169888, 12712360, 25424720, 50849440]

約数ペア:

[(1, 50849440), (2, 25424720), (4, 12712360), (5, 10169888), (8, 6356180), (10, 5084944), (16, 3178090), (20, 2542472), (32, 1589045), (40, 1271236), (80, 635618), (160, 317809), (283, 179680), (566, 89840), (1123, 45280), (1132, 44920), (1415, 35936), (2246, 22640), (2264, 22460), (2830, 17968), (4492, 11320), (4528, 11230), (5615, 9056), (5660, 8984)]