54825760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31151}}^1$

素因数の和:31177

約数の個数: 48

約数和(自身を含む): 141305472

約数和(自身を除く): 86479712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 31151, 62302, 124604, 155755, 249208, 311510, 342661, 498416, 623020, 685322, 996832, 1246040, 1370644, 1713305, 2492080, 2741288, 3426610, 4984160, 5482576, 6853220, 10965152, 13706440, 27412880, 54825760]

約数ペア:

[(1, 54825760), (2, 27412880), (4, 13706440), (5, 10965152), (8, 6853220), (10, 5482576), (11, 4984160), (16, 3426610), (20, 2741288), (22, 2492080), (32, 1713305), (40, 1370644), (44, 1246040), (55, 996832), (80, 685322), (88, 623020), (110, 498416), (160, 342661), (176, 311510), (220, 249208), (352, 155755), (440, 124604), (880, 62302), (1760, 31151)]