56467810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 32

約数和(自身を含む): 122279040

約数和(自身を除く): 65811230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 42457, 84914, 212285, 297199, 424570, 594398, 806683, 1485995, 1613366, 2971990, 4033415, 5646781, 8066830, 11293562, 28233905, 56467810]

約数ペア:

[(1, 56467810), (2, 28233905), (5, 11293562), (7, 8066830), (10, 5646781), (14, 4033415), (19, 2971990), (35, 1613366), (38, 1485995), (70, 806683), (95, 594398), (133, 424570), (190, 297199), (266, 212285), (665, 84914), (1330, 42457)]