56991246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10009}}^1$

素因数の和:10100

約数の個数: 32

約数和(自身を含む): 124444320

約数和(自身を除く): 67453074

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 10009, 20018, 30027, 60054, 130117, 260234, 390351, 730657, 780702, 1461314, 2191971, 4383942, 9498541, 18997082, 28495623, 56991246]

約数ペア:

[(1, 56991246), (2, 28495623), (3, 18997082), (6, 9498541), (13, 4383942), (26, 2191971), (39, 1461314), (73, 780702), (78, 730657), (146, 390351), (219, 260234), (438, 130117), (949, 60054), (1898, 30027), (2847, 20018), (5694, 10009)]