53766985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 16486583

約数列:

[1, 5, 23, 43, 83, 115, 131, 215, 415, 655, 989, 1909, 3013, 3569, 4945, 5633, 9545, 10873, 15065, 17845, 28165, 54365, 82087, 129559, 250079, 410435, 467539, 647795, 1250395, 2337695, 10753397, 53766985]

約数ペア:

[(1, 53766985), (5, 10753397), (23, 2337695), (43, 1250395), (83, 647795), (115, 467539), (131, 410435), (215, 250079), (415, 129559), (655, 82087), (989, 54365), (1909, 28165), (3013, 17845), (3569, 15065), (4945, 10873), (5633, 9545)]