54508749160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{133117}}^1$

素因数の和:133510

約数の個数: 64

約数和(自身を含む): 127234184400

約数和(自身を除く): 72725435240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 353, 580, 706, 1160, 1412, 1765, 2824, 3530, 7060, 10237, 14120, 20474, 40948, 51185, 81896, 102370, 133117, 204740, 266234, 409480, 532468, 665585, 1064936, 1331170, 2662340, 3860393, 5324680, 7720786, 15441572, 19301965, 30883144, 38603930, 46990301, 77207860, 93980602, 154415720, 187961204, 234951505, 375922408, 469903010, 939806020, 1362718729, 1879612040, 2725437458, 5450874916, 6813593645, 10901749832, 13627187290, 27254374580, 54508749160]

約数ペア:

[(1, 54508749160), (2, 27254374580), (4, 13627187290), (5, 10901749832), (8, 6813593645), (10, 5450874916), (20, 2725437458), (29, 1879612040), (40, 1362718729), (58, 939806020), (116, 469903010), (145, 375922408), (232, 234951505), (290, 187961204), (353, 154415720), (580, 93980602), (706, 77207860), (1160, 46990301), (1412, 38603930), (1765, 30883144), (2824, 19301965), (3530, 15441572), (7060, 7720786), (10237, 5324680), (14120, 3860393), (20474, 2662340), (40948, 1331170), (51185, 1064936), (81896, 665585), (102370, 532468), (133117, 409480), (204740, 266234)]