50213259

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 74131200

約数和(自身を除く): 23917941

約数列:

[1, 3, 9, 71, 179, 213, 439, 537, 639, 1317, 1611, 3951, 12709, 31169, 38127, 78581, 93507, 114381, 235743, 280521, 707229, 5579251, 16737753, 50213259]

約数ペア:

[(1, 50213259), (3, 16737753), (9, 5579251), (71, 707229), (179, 280521), (213, 235743), (439, 114381), (537, 93507), (639, 78581), (1317, 38127), (1611, 31169), (3951, 12709)]