50040540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 167731200

約数和(自身を除く): 117690660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 199, 220, 254, 330, 381, 396, 398, 495, 508, 597, 635, 660, 762, 796, 990, 995, 1143, 1194, 1270, 1397, 1524, 1791, 1905, 1980, 1990, 2189, 2286, 2388, 2540, 2794, 2985, 3582, 3810, 3980, 4191, 4378, 4572, 5588, 5715, 5970, 6567, 6985, 7164, 7620, 8382, 8756, 8955, 10945, 11430, 11940, 12573, 13134, 13970, 16764, 17910, 19701, 20955, 21890, 22860, 25146, 25273, 26268, 27940, 32835, 35820, 39402, 41910, 43780, 50292, 50546, 62865, 65670, 75819, 78804, 83820, 98505, 101092, 125730, 126365, 131340, 151638, 197010, 227457, 251460, 252730, 278003, 303276, 379095, 394020, 454914, 505460, 556006, 758190, 834009, 909828, 1112012, 1137285, 1390015, 1516380, 1668018, 2274570, 2502027, 2780030, 3336036, 4170045, 4549140, 5004054, 5560060, 8340090, 10008108, 12510135, 16680180, 25020270, 50040540]

約数ペア:

[(1, 50040540), (2, 25020270), (3, 16680180), (4, 12510135), (5, 10008108), (6, 8340090), (9, 5560060), (10, 5004054), (11, 4549140), (12, 4170045), (15, 3336036), (18, 2780030), (20, 2502027), (22, 2274570), (30, 1668018), (33, 1516380), (36, 1390015), (44, 1137285), (45, 1112012), (55, 909828), (60, 834009), (66, 758190), (90, 556006), (99, 505460), (110, 454914), (127, 394020), (132, 379095), (165, 303276), (180, 278003), (198, 252730), (199, 251460), (220, 227457), (254, 197010), (330, 151638), (381, 131340), (396, 126365), (398, 125730), (495, 101092), (508, 98505), (597, 83820), (635, 78804), (660, 75819), (762, 65670), (796, 62865), (990, 50546), (995, 50292), (1143, 43780), (1194, 41910), (1270, 39402), (1397, 35820), (1524, 32835), (1791, 27940), (1905, 26268), (1980, 25273), (1990, 25146), (2189, 22860), (2286, 21890), (2388, 20955), (2540, 19701), (2794, 17910), (2985, 16764), (3582, 13970), (3810, 13134), (3980, 12573), (4191, 11940), (4378, 11430), (4572, 10945), (5588, 8955), (5715, 8756), (5970, 8382), (6567, 7620), (6985, 7164)]