51984720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 183738240

約数和(自身を除く): 131753520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 587, 615, 656, 720, 738, 820, 984, 1080, 1107, 1174, 1230, 1476, 1640, 1761, 1845, 1968, 2160, 2214, 2348, 2460, 2935, 2952, 3280, 3522, 3690, 4428, 4696, 4920, 5283, 5535, 5870, 5904, 7044, 7380, 8805, 8856, 9392, 9840, 10566, 11070, 11740, 14088, 14760, 15849, 17610, 17712, 21132, 22140, 23480, 24067, 26415, 28176, 29520, 31698, 35220, 42264, 44280, 46960, 48134, 52830, 63396, 70440, 72201, 79245, 84528, 88560, 96268, 105660, 120335, 126792, 140880, 144402, 158490, 192536, 211320, 216603, 240670, 253584, 288804, 316980, 361005, 385072, 422640, 433206, 481340, 577608, 633960, 649809, 722010, 866412, 962680, 1083015, 1155216, 1267920, 1299618, 1444020, 1732824, 1925360, 2166030, 2599236, 2888040, 3249045, 3465648, 4332060, 5198472, 5776080, 6498090, 8664120, 10396944, 12996180, 17328240, 25992360, 51984720]

約数ペア:

[(1, 51984720), (2, 25992360), (3, 17328240), (4, 12996180), (5, 10396944), (6, 8664120), (8, 6498090), (9, 5776080), (10, 5198472), (12, 4332060), (15, 3465648), (16, 3249045), (18, 2888040), (20, 2599236), (24, 2166030), (27, 1925360), (30, 1732824), (36, 1444020), (40, 1299618), (41, 1267920), (45, 1155216), (48, 1083015), (54, 962680), (60, 866412), (72, 722010), (80, 649809), (82, 633960), (90, 577608), (108, 481340), (120, 433206), (123, 422640), (135, 385072), (144, 361005), (164, 316980), (180, 288804), (205, 253584), (216, 240670), (240, 216603), (246, 211320), (270, 192536), (328, 158490), (360, 144402), (369, 140880), (410, 126792), (432, 120335), (492, 105660), (540, 96268), (587, 88560), (615, 84528), (656, 79245), (720, 72201), (738, 70440), (820, 63396), (984, 52830), (1080, 48134), (1107, 46960), (1174, 44280), (1230, 42264), (1476, 35220), (1640, 31698), (1761, 29520), (1845, 28176), (1968, 26415), (2160, 24067), (2214, 23480), (2348, 22140), (2460, 21132), (2935, 17712), (2952, 17610), (3280, 15849), (3522, 14760), (3690, 14088), (4428, 11740), (4696, 11070), (4920, 10566), (5283, 9840), (5535, 9392), (5870, 8856), (5904, 8805), (7044, 7380)]