47291460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27179}}^1$

素因数の和:27220

約数の個数: 48

約数和(自身を含む): 136987200

約数和(自身を除く): 89695740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 27179, 54358, 81537, 108716, 135895, 163074, 271790, 326148, 407685, 543580, 788191, 815370, 1576382, 1630740, 2364573, 3152764, 3940955, 4729146, 7881910, 9458292, 11822865, 15763820, 23645730, 47291460]

約数ペア:

[(1, 47291460), (2, 23645730), (3, 15763820), (4, 11822865), (5, 9458292), (6, 7881910), (10, 4729146), (12, 3940955), (15, 3152764), (20, 2364573), (29, 1630740), (30, 1576382), (58, 815370), (60, 788191), (87, 543580), (116, 407685), (145, 326148), (174, 271790), (290, 163074), (348, 135895), (435, 108716), (580, 81537), (870, 54358), (1740, 27179)]