53312280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63467}}^1$

素因数の和:63488

約数の個数: 64

約数和(自身を含む): 182787840

約数和(自身を除く): 129475560

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, 63467, 126934, 190401, 253868, 317335, 380802, 444269, 507736, 634670, 761604, 888538, 952005, 1269340, 1332807, 1523208, 1777076, 1904010, 2221345, 2538680, 2665614, 3554152, 3808020, 4442690, 5331228, 6664035, 7616040, 8885380, 10662456, 13328070, 17770760, 26656140, 53312280]

約数ペア:

[(1, 53312280), (2, 26656140), (3, 17770760), (4, 13328070), (5, 10662456), (6, 8885380), (7, 7616040), (8, 6664035), (10, 5331228), (12, 4442690), (14, 3808020), (15, 3554152), (20, 2665614), (21, 2538680), (24, 2221345), (28, 1904010), (30, 1777076), (35, 1523208), (40, 1332807), (42, 1269340), (56, 952005), (60, 888538), (70, 761604), (84, 634670), (105, 507736), (120, 444269), (140, 380802), (168, 317335), (210, 253868), (280, 190401), (420, 126934), (840, 63467)]