51342081

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1699}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 78336000

約数和(自身を除く): 26993919

約数列:

[1, 3, 7, 21, 1439, 1699, 4317, 5097, 10073, 11893, 30219, 35679, 2444861, 7334583, 17114027, 51342081]

約数ペア:

[(1, 51342081), (3, 17114027), (7, 7334583), (21, 2444861), (1439, 35679), (1699, 30219), (4317, 11893), (5097, 10073)]