53050760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{189467}}^1$

素因数の和:189485

約数の個数: 32

約数和(自身を含む): 136416960

約数和(自身を除く): 83366200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 189467, 378934, 757868, 947335, 1326269, 1515736, 1894670, 2652538, 3789340, 5305076, 6631345, 7578680, 10610152, 13262690, 26525380, 53050760]

約数ペア:

[(1, 53050760), (2, 26525380), (4, 13262690), (5, 10610152), (7, 7578680), (8, 6631345), (10, 5305076), (14, 3789340), (20, 2652538), (28, 1894670), (35, 1515736), (40, 1326269), (56, 947335), (70, 757868), (140, 378934), (280, 189467)]