51807447

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 76708944

約数和(自身を除く): 24901497

約数列:

[1, 3, 9, 53, 159, 313, 347, 477, 939, 1041, 2817, 3123, 16589, 18391, 49767, 55173, 108611, 149301, 165519, 325833, 977499, 5756383, 17269149, 51807447]

約数ペア:

[(1, 51807447), (3, 17269149), (9, 5756383), (53, 977499), (159, 325833), (313, 165519), (347, 149301), (477, 108611), (939, 55173), (1041, 49767), (2817, 18391), (3123, 16589)]