50648560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 72504272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 71, 74, 80, 142, 148, 185, 241, 284, 296, 355, 370, 482, 568, 592, 710, 740, 964, 1136, 1205, 1420, 1480, 1928, 2410, 2627, 2840, 2960, 3856, 4820, 5254, 5680, 8917, 9640, 10508, 13135, 17111, 17834, 19280, 21016, 26270, 34222, 35668, 42032, 44585, 52540, 68444, 71336, 85555, 89170, 105080, 136888, 142672, 171110, 178340, 210160, 273776, 342220, 356680, 633107, 684440, 713360, 1266214, 1368880, 2532428, 3165535, 5064856, 6331070, 10129712, 12662140, 25324280, 50648560]

約数ペア:

[(1, 50648560), (2, 25324280), (4, 12662140), (5, 10129712), (8, 6331070), (10, 5064856), (16, 3165535), (20, 2532428), (37, 1368880), (40, 1266214), (71, 713360), (74, 684440), (80, 633107), (142, 356680), (148, 342220), (185, 273776), (241, 210160), (284, 178340), (296, 171110), (355, 142672), (370, 136888), (482, 105080), (568, 89170), (592, 85555), (710, 71336), (740, 68444), (964, 52540), (1136, 44585), (1205, 42032), (1420, 35668), (1480, 34222), (1928, 26270), (2410, 21016), (2627, 19280), (2840, 17834), (2960, 17111), (3856, 13135), (4820, 10508), (5254, 9640), (5680, 8917)]