53005400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37861}}^1$

素因数の和:37884

約数の個数: 48

約数和(自身を含む): 140846640

約数和(自身を除く): 87841240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 37861, 75722, 151444, 189305, 265027, 302888, 378610, 530054, 757220, 946525, 1060108, 1325135, 1514440, 1893050, 2120216, 2650270, 3786100, 5300540, 6625675, 7572200, 10601080, 13251350, 26502700, 53005400]

約数ペア:

[(1, 53005400), (2, 26502700), (4, 13251350), (5, 10601080), (7, 7572200), (8, 6625675), (10, 5300540), (14, 3786100), (20, 2650270), (25, 2120216), (28, 1893050), (35, 1514440), (40, 1325135), (50, 1060108), (56, 946525), (70, 757220), (100, 530054), (140, 378610), (175, 302888), (200, 265027), (280, 189305), (350, 151444), (700, 75722), (1400, 37861)]