51767925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 42511755

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 131, 165, 275, 393, 479, 655, 825, 1437, 1441, 1965, 2395, 3275, 4323, 5269, 7185, 7205, 9825, 11975, 15807, 21615, 26345, 35925, 36025, 62749, 79035, 108075, 131725, 188247, 313745, 395175, 690239, 941235, 1568725, 2070717, 3451195, 4706175, 10353585, 17255975, 51767925]

約数ペア:

[(1, 51767925), (3, 17255975), (5, 10353585), (11, 4706175), (15, 3451195), (25, 2070717), (33, 1568725), (55, 941235), (75, 690239), (131, 395175), (165, 313745), (275, 188247), (393, 131725), (479, 108075), (655, 79035), (825, 62749), (1437, 36025), (1441, 35925), (1965, 26345), (2395, 21615), (3275, 15807), (4323, 11975), (5269, 9825), (7185, 7205)]