56719085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4007}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 72144000

約数和(自身を除く): 15424915

約数列:

[1, 5, 19, 95, 149, 745, 2831, 4007, 14155, 20035, 76133, 380665, 597043, 2985215, 11343817, 56719085]

約数ペア:

[(1, 56719085), (5, 11343817), (19, 2985215), (95, 597043), (149, 380665), (745, 76133), (2831, 20035), (4007, 14155)]