49357080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 128

約数和(自身を含む): 171763200

約数和(自身を除く): 122406120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 1987, 2070, 2484, 2760, 3105, 3974, 4140, 4968, 5961, 6210, 7948, 8280, 9935, 11922, 12420, 15896, 17883, 19870, 23844, 24840, 29805, 35766, 39740, 45701, 47688, 53649, 59610, 71532, 79480, 89415, 91402, 107298, 119220, 137103, 143064, 178830, 182804, 214596, 228505, 238440, 268245, 274206, 357660, 365608, 411309, 429192, 457010, 536490, 548412, 685515, 715320, 822618, 914020, 1072980, 1096824, 1233927, 1371030, 1645236, 1828040, 2056545, 2145960, 2467854, 2742060, 3290472, 4113090, 4935708, 5484120, 6169635, 8226180, 9871416, 12339270, 16452360, 24678540, 49357080]

約数ペア:

[(1, 49357080), (2, 24678540), (3, 16452360), (4, 12339270), (5, 9871416), (6, 8226180), (8, 6169635), (9, 5484120), (10, 4935708), (12, 4113090), (15, 3290472), (18, 2742060), (20, 2467854), (23, 2145960), (24, 2056545), (27, 1828040), (30, 1645236), (36, 1371030), (40, 1233927), (45, 1096824), (46, 1072980), (54, 914020), (60, 822618), (69, 715320), (72, 685515), (90, 548412), (92, 536490), (108, 457010), (115, 429192), (120, 411309), (135, 365608), (138, 357660), (180, 274206), (184, 268245), (207, 238440), (216, 228505), (230, 214596), (270, 182804), (276, 178830), (345, 143064), (360, 137103), (414, 119220), (460, 107298), (540, 91402), (552, 89415), (621, 79480), (690, 71532), (828, 59610), (920, 53649), (1035, 47688), (1080, 45701), (1242, 39740), (1380, 35766), (1656, 29805), (1987, 24840), (2070, 23844), (2484, 19870), (2760, 17883), (3105, 15896), (3974, 12420), (4140, 11922), (4968, 9935), (5961, 8280), (6210, 7948)]