51204335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 79618560

約数和(自身を除く): 28414225

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 5923, 8645, 29615, 41461, 76999, 112537, 207305, 384995, 538993, 562685, 787759, 1462981, 2694965, 3938795, 7314905, 10240867, 51204335]

約数ペア:

[(1, 51204335), (5, 10240867), (7, 7314905), (13, 3938795), (19, 2694965), (35, 1462981), (65, 787759), (91, 562685), (95, 538993), (133, 384995), (247, 207305), (455, 112537), (665, 76999), (1235, 41461), (1729, 29615), (5923, 8645)]