51564900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5973

約数の個数: 72

約数和(自身を含む): 154365120

約数和(自身を除く): 102800220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 5927, 8700, 11854, 17781, 23708, 29635, 35562, 59270, 71124, 88905, 118540, 148175, 171883, 177810, 296350, 343766, 355620, 444525, 515649, 592700, 687532, 859415, 889050, 1031298, 1718830, 1778100, 2062596, 2578245, 3437660, 4297075, 5156490, 8594150, 10312980, 12891225, 17188300, 25782450, 51564900]

約数ペア:

[(1, 51564900), (2, 25782450), (3, 17188300), (4, 12891225), (5, 10312980), (6, 8594150), (10, 5156490), (12, 4297075), (15, 3437660), (20, 2578245), (25, 2062596), (29, 1778100), (30, 1718830), (50, 1031298), (58, 889050), (60, 859415), (75, 687532), (87, 592700), (100, 515649), (116, 444525), (145, 355620), (150, 343766), (174, 296350), (290, 177810), (300, 171883), (348, 148175), (435, 118540), (580, 88905), (725, 71124), (870, 59270), (1450, 35562), (1740, 29635), (2175, 23708), (2900, 17781), (4350, 11854), (5927, 8700)]