52755120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1$

素因数の和:6691

約数の個数: 120

約数和(自身を含む): 193304592

約数和(自身を除く): 140549472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6661, 7920, 13322, 19983, 26644, 33305, 39966, 53288, 59949, 66610, 73271, 79932, 99915, 106576, 119898, 133220, 146542, 159864, 199830, 219813, 239796, 266440, 293084, 299745, 319728, 366355, 399660, 439626, 479592, 532880, 586168, 599490, 659439, 732710, 799320, 879252, 959184, 1099065, 1172336, 1198980, 1318878, 1465420, 1598640, 1758504, 2198130, 2397960, 2637756, 2930840, 3297195, 3517008, 4396260, 4795920, 5275512, 5861680, 6594390, 8792520, 10551024, 13188780, 17585040, 26377560, 52755120]

約数ペア:

[(1, 52755120), (2, 26377560), (3, 17585040), (4, 13188780), (5, 10551024), (6, 8792520), (8, 6594390), (9, 5861680), (10, 5275512), (11, 4795920), (12, 4396260), (15, 3517008), (16, 3297195), (18, 2930840), (20, 2637756), (22, 2397960), (24, 2198130), (30, 1758504), (33, 1598640), (36, 1465420), (40, 1318878), (44, 1198980), (45, 1172336), (48, 1099065), (55, 959184), (60, 879252), (66, 799320), (72, 732710), (80, 659439), (88, 599490), (90, 586168), (99, 532880), (110, 479592), (120, 439626), (132, 399660), (144, 366355), (165, 319728), (176, 299745), (180, 293084), (198, 266440), (220, 239796), (240, 219813), (264, 199830), (330, 159864), (360, 146542), (396, 133220), (440, 119898), (495, 106576), (528, 99915), (660, 79932), (720, 73271), (792, 66610), (880, 59949), (990, 53288), (1320, 39966), (1584, 33305), (1980, 26644), (2640, 19983), (3960, 13322), (6661, 7920)]