51293445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 100520640

約数和(自身を除く): 49227195

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3673, 4655, 11019, 13965, 18365, 25711, 55095, 69787, 77133, 128555, 179977, 209361, 348935, 385665, 488509, 539931, 899885, 1046805, 1465527, 2442545, 2699655, 3419563, 7327635, 10258689, 17097815, 51293445]

約数ペア:

[(1, 51293445), (3, 17097815), (5, 10258689), (7, 7327635), (15, 3419563), (19, 2699655), (21, 2442545), (35, 1465527), (49, 1046805), (57, 899885), (95, 539931), (105, 488509), (133, 385665), (147, 348935), (245, 209361), (285, 179977), (399, 128555), (665, 77133), (735, 69787), (931, 55095), (1995, 25711), (2793, 18365), (3673, 13965), (4655, 11019)]