51930445

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 75000600

約数和(自身を除く): 23070155

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 7309, 36545, 51163, 211961, 255815, 358141, 1059805, 1483727, 1790705, 7418635, 10386089, 51930445]

約数ペア:

[(1, 51930445), (5, 10386089), (7, 7418635), (29, 1790705), (35, 1483727), (49, 1059805), (145, 358141), (203, 255815), (245, 211961), (1015, 51163), (1421, 36545), (7105, 7309)]