51940860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{865681}}^1$

素因数の和:865693

約数の個数: 24

約数和(自身を含む): 145434576

約数和(自身を除く): 93493716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 865681, 1731362, 2597043, 3462724, 4328405, 5194086, 8656810, 10388172, 12985215, 17313620, 25970430, 51940860]

約数ペア:

[(1, 51940860), (2, 25970430), (3, 17313620), (4, 12985215), (5, 10388172), (6, 8656810), (10, 5194086), (12, 4328405), (15, 3462724), (20, 2597043), (30, 1731362), (60, 865681)]