53109815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6947}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 70035840

約数和(自身を除く): 16926025

約数列:

[1, 5, 11, 55, 139, 695, 1529, 6947, 7645, 34735, 76417, 382085, 965633, 4828165, 10621963, 53109815]

約数ペア:

[(1, 53109815), (5, 10621963), (11, 4828165), (55, 965633), (139, 382085), (695, 76417), (1529, 34735), (6947, 7645)]