51248643

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 73152000

約数和(自身を除く): 21903357

約数列:

[1, 3, 19, 57, 79, 237, 361, 599, 1083, 1501, 1797, 4503, 11381, 28519, 34143, 47321, 85557, 141963, 216239, 648717, 899099, 2697297, 17082881, 51248643]

約数ペア:

[(1, 51248643), (3, 17082881), (19, 2697297), (57, 899099), (79, 648717), (237, 216239), (361, 141963), (599, 85557), (1083, 47321), (1501, 34143), (1797, 28519), (4503, 11381)]