56557943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 10502281

約数列:

[1, 13, 23, 43, 53, 83, 299, 559, 689, 989, 1079, 1219, 1909, 2279, 3569, 4399, 12857, 15847, 24817, 29627, 46397, 52417, 57187, 82087, 101177, 189157, 681421, 1067131, 1315301, 2459041, 4350611, 56557943]

約数ペア:

[(1, 56557943), (13, 4350611), (23, 2459041), (43, 1315301), (53, 1067131), (83, 681421), (299, 189157), (559, 101177), (689, 82087), (989, 57187), (1079, 52417), (1219, 46397), (1909, 29627), (2279, 24817), (3569, 15847), (4399, 12857)]