51332684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5011}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 97252848

約数和(自身を除く): 45920164

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5011, 5122, 10022, 10244, 20044, 65143, 130286, 260572, 987167, 1974334, 3948668, 12833171, 25666342, 51332684]

約数ペア:

[(1, 51332684), (2, 25666342), (4, 12833171), (13, 3948668), (26, 1974334), (52, 987167), (197, 260572), (394, 130286), (788, 65143), (2561, 20044), (5011, 10244), (5122, 10022)]