51002160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19319}}^1$

素因数の和:19346

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 121486800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19319, 38638, 57957, 77276, 96595, 115914, 154552, 193190, 212509, 231828, 289785, 309104, 386380, 425018, 463656, 579570, 637527, 772760, 850036, 927312, 1062545, 1159140, 1275054, 1545520, 1700072, 2125090, 2318280, 2550108, 3187635, 3400144, 4250180, 4636560, 5100216, 6375270, 8500360, 10200432, 12750540, 17000720, 25501080, 51002160]

約数ペア:

[(1, 51002160), (2, 25501080), (3, 17000720), (4, 12750540), (5, 10200432), (6, 8500360), (8, 6375270), (10, 5100216), (11, 4636560), (12, 4250180), (15, 3400144), (16, 3187635), (20, 2550108), (22, 2318280), (24, 2125090), (30, 1700072), (33, 1545520), (40, 1275054), (44, 1159140), (48, 1062545), (55, 927312), (60, 850036), (66, 772760), (80, 637527), (88, 579570), (110, 463656), (120, 425018), (132, 386380), (165, 309104), (176, 289785), (220, 231828), (240, 212509), (264, 193190), (330, 154552), (440, 115914), (528, 96595), (660, 77276), (880, 57957), (1320, 38638), (2640, 19319)]