56413590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4363}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 135737856

約数和(自身を除く): 79324266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 4363, 6465, 8726, 12930, 13089, 21815, 26178, 43630, 65445, 130890, 1880453, 3760906, 5641359, 9402265, 11282718, 18804530, 28206795, 56413590]

約数ペア:

[(1, 56413590), (2, 28206795), (3, 18804530), (5, 11282718), (6, 9402265), (10, 5641359), (15, 3760906), (30, 1880453), (431, 130890), (862, 65445), (1293, 43630), (2155, 26178), (2586, 21815), (4310, 13089), (4363, 12930), (6465, 8726)]