50879985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20071}}^1$

素因数の和:20105

約数の個数: 24

約数和(自身を含む): 88156224

約数和(自身を除く): 37276239

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 20071, 60213, 100355, 260923, 301065, 782769, 1304615, 3391999, 3913845, 10175997, 16959995, 50879985]

約数ペア:

[(1, 50879985), (3, 16959995), (5, 10175997), (13, 3913845), (15, 3391999), (39, 1304615), (65, 782769), (169, 301065), (195, 260923), (507, 100355), (845, 60213), (2535, 20071)]