51527520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3285

約数の個数: 144

約数和(自身を含む): 191881872

約数和(自身を除く): 140354352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3253, 3960, 5280, 6506, 7920, 9759, 13012, 15840, 16265, 19518, 26024, 29277, 32530, 35783, 39036, 48795, 52048, 58554, 65060, 71566, 78072, 97590, 104096, 107349, 117108, 130120, 143132, 146385, 156144, 178915, 195180, 214698, 234216, 260240, 286264, 292770, 312288, 322047, 357830, 390360, 429396, 468432, 520480, 536745, 572528, 585540, 644094, 715660, 780720, 858792, 936864, 1073490, 1145056, 1171080, 1288188, 1431320, 1561440, 1610235, 1717584, 2146980, 2342160, 2576376, 2862640, 3220470, 3435168, 4293960, 4684320, 5152752, 5725280, 6440940, 8587920, 10305504, 12881880, 17175840, 25763760, 51527520]

約数ペア:

[(1, 51527520), (2, 25763760), (3, 17175840), (4, 12881880), (5, 10305504), (6, 8587920), (8, 6440940), (9, 5725280), (10, 5152752), (11, 4684320), (12, 4293960), (15, 3435168), (16, 3220470), (18, 2862640), (20, 2576376), (22, 2342160), (24, 2146980), (30, 1717584), (32, 1610235), (33, 1561440), (36, 1431320), (40, 1288188), (44, 1171080), (45, 1145056), (48, 1073490), (55, 936864), (60, 858792), (66, 780720), (72, 715660), (80, 644094), (88, 585540), (90, 572528), (96, 536745), (99, 520480), (110, 468432), (120, 429396), (132, 390360), (144, 357830), (160, 322047), (165, 312288), (176, 292770), (180, 286264), (198, 260240), (220, 234216), (240, 214698), (264, 195180), (288, 178915), (330, 156144), (352, 146385), (360, 143132), (396, 130120), (440, 117108), (480, 107349), (495, 104096), (528, 97590), (660, 78072), (720, 71566), (792, 65060), (880, 58554), (990, 52048), (1056, 48795), (1320, 39036), (1440, 35783), (1584, 32530), (1760, 29277), (1980, 26024), (2640, 19518), (3168, 16265), (3253, 15840), (3960, 13012), (5280, 9759), (6506, 7920)]