48984845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 72844800

約数和(自身を除く): 23859955

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 541, 995, 1393, 2587, 2705, 3787, 6965, 7033, 12935, 18109, 18935, 35165, 49231, 90545, 107659, 246155, 538295, 753613, 1399567, 3768065, 6997835, 9796969, 48984845]

約数ペア:

[(1, 48984845), (5, 9796969), (7, 6997835), (13, 3768065), (35, 1399567), (65, 753613), (91, 538295), (199, 246155), (455, 107659), (541, 90545), (995, 49231), (1393, 35165), (2587, 18935), (2705, 18109), (3787, 12935), (6965, 7033)]