50894973

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4378

約数の個数: 20

約数和(自身を含む): 76556700

約数和(自身を除く): 25661727

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 4217, 12069, 12651, 37953, 113859, 341577, 628333, 1884999, 5654997, 16964991, 50894973]

約数ペア:

[(1, 50894973), (3, 16964991), (9, 5654997), (27, 1884999), (81, 628333), (149, 341577), (447, 113859), (1341, 37953), (4023, 12651), (4217, 12069)]