49648781

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5297}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 61711104

約数和(自身を除く): 12062323

約数列:

[1, 7, 13, 91, 103, 721, 1339, 5297, 9373, 37079, 68861, 482027, 545591, 3819137, 7092683, 49648781]

約数ペア:

[(1, 49648781), (7, 7092683), (13, 3819137), (91, 545591), (103, 482027), (721, 68861), (1339, 37079), (5297, 9373)]