53782638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 79757202

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 719, 822, 959, 1438, 1781, 1918, 2157, 2877, 3562, 4314, 5033, 5343, 5754, 9347, 10066, 10686, 12467, 15099, 18694, 24934, 28041, 30198, 37401, 56082, 65429, 74802, 98503, 130858, 196287, 197006, 295509, 392574, 591018, 689521, 1280539, 1379042, 2068563, 2561078, 3841617, 4137126, 7683234, 8963773, 17927546, 26891319, 53782638]

約数ペア:

[(1, 53782638), (2, 26891319), (3, 17927546), (6, 8963773), (7, 7683234), (13, 4137126), (14, 3841617), (21, 2561078), (26, 2068563), (39, 1379042), (42, 1280539), (78, 689521), (91, 591018), (137, 392574), (182, 295509), (273, 197006), (274, 196287), (411, 130858), (546, 98503), (719, 74802), (822, 65429), (959, 56082), (1438, 37401), (1781, 30198), (1918, 28041), (2157, 24934), (2877, 18694), (3562, 15099), (4314, 12467), (5033, 10686), (5343, 10066), (5754, 9347)]