52858960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8581}}^1$

素因数の和:8612

約数の個数: 80

約数和(自身を含む): 153240192

約数和(自身を除く): 100381232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8581, 17162, 34324, 42905, 60067, 68648, 85810, 94391, 120134, 137296, 171620, 188782, 240268, 300335, 343240, 377564, 471955, 480536, 600670, 660737, 686480, 755128, 943910, 961072, 1201340, 1321474, 1510256, 1887820, 2402680, 2642948, 3303685, 3775640, 4805360, 5285896, 6607370, 7551280, 10571792, 13214740, 26429480, 52858960]

約数ペア:

[(1, 52858960), (2, 26429480), (4, 13214740), (5, 10571792), (7, 7551280), (8, 6607370), (10, 5285896), (11, 4805360), (14, 3775640), (16, 3303685), (20, 2642948), (22, 2402680), (28, 1887820), (35, 1510256), (40, 1321474), (44, 1201340), (55, 961072), (56, 943910), (70, 755128), (77, 686480), (80, 660737), (88, 600670), (110, 480536), (112, 471955), (140, 377564), (154, 343240), (176, 300335), (220, 240268), (280, 188782), (308, 171620), (385, 137296), (440, 120134), (560, 94391), (616, 85810), (770, 68648), (880, 60067), (1232, 42905), (1540, 34324), (3080, 17162), (6160, 8581)]