51064587

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 88060896

約数和(自身を除く): 36996309

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 797, 1017, 2373, 2391, 3051, 5579, 7119, 7173, 9153, 16737, 21357, 21519, 50211, 64071, 64557, 90061, 150633, 270183, 451899, 630427, 810549, 1891281, 2431647, 5673843, 7294941, 17021529, 51064587]

約数ペア:

[(1, 51064587), (3, 17021529), (7, 7294941), (9, 5673843), (21, 2431647), (27, 1891281), (63, 810549), (81, 630427), (113, 451899), (189, 270183), (339, 150633), (567, 90061), (791, 64557), (797, 64071), (1017, 50211), (2373, 21519), (2391, 21357), (3051, 16737), (5579, 9153), (7119, 7173)]