50557575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 93208320

約数和(自身を除く): 42650745

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 2087, 4845, 6261, 8075, 10435, 24225, 31305, 35479, 39653, 52175, 106437, 118959, 156525, 177395, 198265, 532185, 594795, 674101, 886975, 991325, 2022303, 2660925, 2973975, 3370505, 10111515, 16852525, 50557575]

約数ペア:

[(1, 50557575), (3, 16852525), (5, 10111515), (15, 3370505), (17, 2973975), (19, 2660925), (25, 2022303), (51, 991325), (57, 886975), (75, 674101), (85, 594795), (95, 532185), (255, 198265), (285, 177395), (323, 156525), (425, 118959), (475, 106437), (969, 52175), (1275, 39653), (1425, 35479), (1615, 31305), (2087, 24225), (4845, 10435), (6261, 8075)]