51375885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3023}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 39198963

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3023, 3399, 5665, 9069, 15115, 16995, 33253, 45345, 99759, 166265, 311369, 498795, 934107, 1556845, 3425059, 4670535, 10275177, 17125295, 51375885]

約数ペア:

[(1, 51375885), (3, 17125295), (5, 10275177), (11, 4670535), (15, 3425059), (33, 1556845), (55, 934107), (103, 498795), (165, 311369), (309, 166265), (515, 99759), (1133, 45345), (1545, 33253), (3023, 16995), (3399, 15115), (5665, 9069)]