51766539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^2$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 77453376

約数和(自身を除く): 25686837

約数列:

[1, 3, 11, 33, 43, 129, 191, 473, 573, 1419, 2101, 6303, 8213, 24639, 36481, 90343, 109443, 271029, 401291, 1203873, 1568683, 4706049, 17255513, 51766539]

約数ペア:

[(1, 51766539), (3, 17255513), (11, 4706049), (33, 1568683), (43, 1203873), (129, 401291), (191, 271029), (473, 109443), (573, 90343), (1419, 36481), (2101, 24639), (6303, 8213)]