51639050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 99969792

約数和(自身を除く): 48330742

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 271, 370, 515, 542, 925, 1030, 1355, 1850, 2575, 2710, 3811, 5150, 6775, 7622, 10027, 13550, 19055, 20054, 27913, 38110, 50135, 55826, 95275, 100270, 139565, 190550, 250675, 279130, 501350, 697825, 1032781, 1395650, 2065562, 5163905, 10327810, 25819525, 51639050]

約数ペア:

[(1, 51639050), (2, 25819525), (5, 10327810), (10, 5163905), (25, 2065562), (37, 1395650), (50, 1032781), (74, 697825), (103, 501350), (185, 279130), (206, 250675), (271, 190550), (370, 139565), (515, 100270), (542, 95275), (925, 55826), (1030, 50135), (1355, 38110), (1850, 27913), (2575, 20054), (2710, 19055), (3811, 13550), (5150, 10027), (6775, 7622)]