50219397

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 74929920

約数和(自身を除く): 24710523

約数列:

[1, 3, 9, 37, 111, 239, 333, 631, 717, 1893, 2151, 5679, 8843, 23347, 26529, 70041, 79587, 150809, 210123, 452427, 1357281, 5579933, 16739799, 50219397]

約数ペア:

[(1, 50219397), (3, 16739799), (9, 5579933), (37, 1357281), (111, 452427), (239, 210123), (333, 150809), (631, 79587), (717, 70041), (1893, 26529), (2151, 23347), (5679, 8843)]