51591670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 101005632

約数和(自身を除く): 49413962

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 3853, 6695, 7706, 13390, 19265, 38530, 50089, 100178, 250445, 396859, 500890, 793718, 1984295, 3968590, 5159167, 10318334, 25795835, 51591670]

約数ペア:

[(1, 51591670), (2, 25795835), (5, 10318334), (10, 5159167), (13, 3968590), (26, 1984295), (65, 793718), (103, 500890), (130, 396859), (206, 250445), (515, 100178), (1030, 50089), (1339, 38530), (2678, 19265), (3853, 13390), (6695, 7706)]