53816280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64067}}^1$

素因数の和:64088

約数の個数: 64

約数和(自身を含む): 184515840

約数和(自身を除く): 130699560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64067, 128134, 192201, 256268, 320335, 384402, 448469, 512536, 640670, 768804, 896938, 961005, 1281340, 1345407, 1537608, 1793876, 1922010, 2242345, 2562680, 2690814, 3587752, 3844020, 4484690, 5381628, 6727035, 7688040, 8969380, 10763256, 13454070, 17938760, 26908140, 53816280]

約数ペア:

[(1, 53816280), (2, 26908140), (3, 17938760), (4, 13454070), (5, 10763256), (6, 8969380), (7, 7688040), (8, 6727035), (10, 5381628), (12, 4484690), (14, 3844020), (15, 3587752), (20, 2690814), (21, 2562680), (24, 2242345), (28, 1922010), (30, 1793876), (35, 1537608), (40, 1345407), (42, 1281340), (56, 961005), (60, 896938), (70, 768804), (84, 640670), (105, 512536), (120, 448469), (140, 384402), (168, 320335), (210, 256268), (280, 192201), (420, 128134), (840, 64067)]