54222987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 90091008

約数和(自身を除く): 35868021

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 2393, 3237, 7179, 7553, 16751, 22659, 31109, 50253, 93327, 198619, 217763, 595857, 653289, 1390333, 2582047, 4170999, 7746141, 18074329, 54222987]

約数ペア:

[(1, 54222987), (3, 18074329), (7, 7746141), (13, 4170999), (21, 2582047), (39, 1390333), (83, 653289), (91, 595857), (249, 217763), (273, 198619), (581, 93327), (1079, 50253), (1743, 31109), (2393, 22659), (3237, 16751), (7179, 7553)]