51707580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29717}}^1$

素因数の和:29758

約数の個数: 48

約数和(自身を含む): 149778720

約数和(自身を除く): 98071140

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, 29717, 59434, 89151, 118868, 148585, 178302, 297170, 356604, 445755, 594340, 861793, 891510, 1723586, 1783020, 2585379, 3447172, 4308965, 5170758, 8617930, 10341516, 12926895, 17235860, 25853790, 51707580]

約数ペア:

[(1, 51707580), (2, 25853790), (3, 17235860), (4, 12926895), (5, 10341516), (6, 8617930), (10, 5170758), (12, 4308965), (15, 3447172), (20, 2585379), (29, 1783020), (30, 1723586), (58, 891510), (60, 861793), (87, 594340), (116, 445755), (145, 356604), (174, 297170), (290, 178302), (348, 148585), (435, 118868), (580, 89151), (870, 59434), (1740, 29717)]