52778068

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21179}}^1$

素因数の和:21279

約数の個数: 24

約数和(自身を含む): 106747200

約数和(自身を除く): 53969132

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 21179, 42358, 84716, 148253, 296506, 593012, 1884931, 3769862, 7539724, 13194517, 26389034, 52778068]

約数ペア:

[(1, 52778068), (2, 26389034), (4, 13194517), (7, 7539724), (14, 3769862), (28, 1884931), (89, 593012), (178, 296506), (356, 148253), (623, 84716), (1246, 42358), (2492, 21179)]