51976561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13931}}^1$

素因数の和:13992

約数の個数: 16

約数和(自身を含む): 65536128

約数和(自身を除く): 13559567

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 13931, 97517, 181103, 571171, 1267721, 3998197, 7425223, 51976561]

約数ペア:

[(1, 51976561), (7, 7425223), (13, 3998197), (41, 1267721), (91, 571171), (287, 181103), (533, 97517), (3731, 13931)]