56366401

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 19527359

約数列:

[1, 7, 13, 29, 31, 53, 91, 169, 203, 217, 371, 377, 403, 689, 899, 1183, 1537, 1643, 2639, 2821, 4823, 4901, 5239, 6293, 8957, 10759, 11501, 11687, 19981, 21359, 34307, 36673, 47647, 62699, 81809, 139867, 149513, 151931, 259753, 277667, 333529, 619411, 1063517, 1818271, 1943669, 4335877, 8052343, 56366401]

約数ペア:

[(1, 56366401), (7, 8052343), (13, 4335877), (29, 1943669), (31, 1818271), (53, 1063517), (91, 619411), (169, 333529), (203, 277667), (217, 259753), (371, 151931), (377, 149513), (403, 139867), (689, 81809), (899, 62699), (1183, 47647), (1537, 36673), (1643, 34307), (2639, 21359), (2821, 19981), (4823, 11687), (4901, 11501), (5239, 10759), (6293, 8957)]