51951942

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{15271}}^1$

素因数の和:15295

約数の個数: 48

約数和(自身を含む): 133416192

約数和(自身を除く): 81464250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 15271, 30542, 45813, 91626, 106897, 137439, 213794, 274878, 320691, 412317, 641382, 824634, 962073, 1236951, 1924146, 2473902, 2886219, 3710853, 5772438, 7421706, 8658657, 17317314, 25975971, 51951942]

約数ペア:

[(1, 51951942), (2, 25975971), (3, 17317314), (6, 8658657), (7, 7421706), (9, 5772438), (14, 3710853), (18, 2886219), (21, 2473902), (27, 1924146), (42, 1236951), (54, 962073), (63, 824634), (81, 641382), (126, 412317), (162, 320691), (189, 274878), (243, 213794), (378, 137439), (486, 106897), (567, 91626), (1134, 45813), (1701, 30542), (3402, 15271)]