51479855

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7621}}^1$

素因数の和:7826

約数の個数: 16

約数和(自身を含む): 70976064

約数和(自身を除く): 19496209

約数列:

[1, 5, 7, 35, 193, 965, 1351, 6755, 7621, 38105, 53347, 266735, 1470853, 7354265, 10295971, 51479855]

約数ペア:

[(1, 51479855), (5, 10295971), (7, 7354265), (35, 1470853), (193, 266735), (965, 53347), (1351, 38105), (6755, 7621)]