51476795

素因数分解:

$5^1\times {\mathrm{19}}^4\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 20

約数和(自身を含む): 66029280

約数和(自身を除く): 14552485

約数列:

[1, 5, 19, 79, 95, 361, 395, 1501, 1805, 6859, 7505, 28519, 34295, 130321, 142595, 541861, 651605, 2709305, 10295359, 51476795]

約数ペア:

[(1, 51476795), (5, 10295359), (19, 2709305), (79, 651605), (95, 541861), (361, 142595), (395, 130321), (1501, 34295), (1805, 28519), (6859, 7505)]