53988215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1583}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 68428800

約数和(自身を除く): 14440585

約数列:

[1, 5, 19, 95, 359, 1583, 1795, 6821, 7915, 30077, 34105, 150385, 568297, 2841485, 10797643, 53988215]

約数ペア:

[(1, 53988215), (5, 10797643), (19, 2841485), (95, 568297), (359, 150385), (1583, 34105), (1795, 30077), (6821, 7915)]