49390055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 70737408

約数和(自身を除く): 21347353

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 1031, 3685, 4355, 5155, 9581, 11341, 13403, 47905, 56705, 67015, 69077, 147433, 345385, 737165, 759847, 898001, 3799235, 4490005, 9878011, 49390055]

約数ペア:

[(1, 49390055), (5, 9878011), (11, 4490005), (13, 3799235), (55, 898001), (65, 759847), (67, 737165), (143, 345385), (335, 147433), (715, 69077), (737, 67015), (871, 56705), (1031, 47905), (3685, 13403), (4355, 11341), (5155, 9581)]