49754520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 173145600

約数和(自身を除く): 123391080

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, 2003, 2070, 2484, 2760, 3105, 4006, 4140, 4968, 6009, 6210, 8012, 8280, 10015, 12018, 12420, 16024, 18027, 20030, 24036, 24840, 30045, 36054, 40060, 46069, 48072, 54081, 60090, 72108, 80120, 90135, 92138, 108162, 120180, 138207, 144216, 180270, 184276, 216324, 230345, 240360, 270405, 276414, 360540, 368552, 414621, 432648, 460690, 540810, 552828, 691035, 721080, 829242, 921380, 1081620, 1105656, 1243863, 1382070, 1658484, 1842760, 2073105, 2163240, 2487726, 2764140, 3316968, 4146210, 4975452, 5528280, 6219315, 8292420, 9950904, 12438630, 16584840, 24877260, 49754520]

約数ペア:

[(1, 49754520), (2, 24877260), (3, 16584840), (4, 12438630), (5, 9950904), (6, 8292420), (8, 6219315), (9, 5528280), (10, 4975452), (12, 4146210), (15, 3316968), (18, 2764140), (20, 2487726), (23, 2163240), (24, 2073105), (27, 1842760), (30, 1658484), (36, 1382070), (40, 1243863), (45, 1105656), (46, 1081620), (54, 921380), (60, 829242), (69, 721080), (72, 691035), (90, 552828), (92, 540810), (108, 460690), (115, 432648), (120, 414621), (135, 368552), (138, 360540), (180, 276414), (184, 270405), (207, 240360), (216, 230345), (230, 216324), (270, 184276), (276, 180270), (345, 144216), (360, 138207), (414, 120180), (460, 108162), (540, 92138), (552, 90135), (621, 80120), (690, 72108), (828, 60090), (920, 54081), (1035, 48072), (1080, 46069), (1242, 40060), (1380, 36054), (1656, 30045), (2003, 24840), (2070, 24036), (2484, 20030), (2760, 18027), (3105, 16024), (4006, 12420), (4140, 12018), (4968, 10015), (6009, 8280), (6210, 8012)]