48177760

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 115450272

約数和(自身を除く): 67272512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4241, 5680, 8482, 11360, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 301111, 339280, 602222, 678560, 1204444, 1505555, 2408888, 3011110, 4817776, 6022220, 9635552, 12044440, 24088880, 48177760]

約数ペア:

[(1, 48177760), (2, 24088880), (4, 12044440), (5, 9635552), (8, 6022220), (10, 4817776), (16, 3011110), (20, 2408888), (32, 1505555), (40, 1204444), (71, 678560), (80, 602222), (142, 339280), (160, 301111), (284, 169640), (355, 135712), (568, 84820), (710, 67856), (1136, 42410), (1420, 33928), (2272, 21205), (2840, 16964), (4241, 11360), (5680, 8482)]