56293055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 86575104

約数和(自身を除く): 30282049

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 169, 217, 307, 403, 455, 845, 1085, 1183, 1535, 2015, 2149, 2821, 3991, 5239, 5915, 9517, 10745, 14105, 19955, 26195, 27937, 36673, 47585, 51883, 66619, 123721, 139685, 183365, 259415, 333095, 363181, 618605, 866047, 1608373, 1815905, 4330235, 8041865, 11258611, 56293055]

約数ペア:

[(1, 56293055), (5, 11258611), (7, 8041865), (13, 4330235), (31, 1815905), (35, 1608373), (65, 866047), (91, 618605), (155, 363181), (169, 333095), (217, 259415), (307, 183365), (403, 139685), (455, 123721), (845, 66619), (1085, 51883), (1183, 47585), (1535, 36673), (2015, 27937), (2149, 26195), (2821, 19955), (3991, 14105), (5239, 10745), (5915, 9517)]