66053650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7817}}^1$

素因数の和:7855

約数の個数: 36

約数和(自身を含む): 133054542

約数和(自身を除く): 67000892

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7817, 8450, 15634, 39085, 78170, 101621, 195425, 203242, 390850, 508105, 1016210, 1321073, 2540525, 2642146, 5081050, 6605365, 13210730, 33026825, 66053650]

約数ペア:

[(1, 66053650), (2, 33026825), (5, 13210730), (10, 6605365), (13, 5081050), (25, 2642146), (26, 2540525), (50, 1321073), (65, 1016210), (130, 508105), (169, 390850), (325, 203242), (338, 195425), (650, 101621), (845, 78170), (1690, 39085), (4225, 15634), (7817, 8450)]