53495764

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21467}}^1$

素因数の和:21567

約数の個数: 24

約数和(自身を含む): 108198720

約数和(自身を除く): 54702956

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 21467, 42934, 85868, 150269, 300538, 601076, 1910563, 3821126, 7642252, 13373941, 26747882, 53495764]

約数ペア:

[(1, 53495764), (2, 26747882), (4, 13373941), (7, 7642252), (14, 3821126), (28, 1910563), (89, 601076), (178, 300538), (356, 150269), (623, 85868), (1246, 42934), (2492, 21467)]