56403231

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 24156129

約数列:

[1, 3, 29, 73, 83, 87, 107, 219, 249, 321, 2117, 2407, 3103, 6059, 6351, 7221, 7811, 8881, 9309, 18177, 23433, 26643, 175711, 226519, 257549, 527133, 648313, 679557, 772647, 1944939, 18801077, 56403231]

約数ペア:

[(1, 56403231), (3, 18801077), (29, 1944939), (73, 772647), (83, 679557), (87, 648313), (107, 527133), (219, 257549), (249, 226519), (321, 175711), (2117, 26643), (2407, 23433), (3103, 18177), (6059, 9309), (6351, 8881), (7221, 7811)]