51253140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23087}}^1$

素因数の和:23136

約数の個数: 48

約数和(自身を含む): 147393792

約数和(自身を除く): 96140652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 23087, 46174, 69261, 92348, 115435, 138522, 230870, 277044, 346305, 461740, 692610, 854219, 1385220, 1708438, 2562657, 3416876, 4271095, 5125314, 8542190, 10250628, 12813285, 17084380, 25626570, 51253140]

約数ペア:

[(1, 51253140), (2, 25626570), (3, 17084380), (4, 12813285), (5, 10250628), (6, 8542190), (10, 5125314), (12, 4271095), (15, 3416876), (20, 2562657), (30, 1708438), (37, 1385220), (60, 854219), (74, 692610), (111, 461740), (148, 346305), (185, 277044), (222, 230870), (370, 138522), (444, 115435), (555, 92348), (740, 69261), (1110, 46174), (2220, 23087)]