56490795

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17681}}^1$

素因数の和:17763

約数の個数: 24

約数和(自身を含む): 99302112

約数和(自身を除く): 42811317

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17681, 53043, 88405, 159129, 265215, 795645, 1255351, 3766053, 6276755, 11298159, 18830265, 56490795]

約数ペア:

[(1, 56490795), (3, 18830265), (5, 11298159), (9, 6276755), (15, 3766053), (45, 1255351), (71, 795645), (213, 265215), (355, 159129), (639, 88405), (1065, 53043), (3195, 17681)]