56206276

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19489}}^1$

素因数の和:19603

約数の個数: 24

約数和(自身を含む): 113509760

約数和(自身を除く): 57303484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 19489, 38978, 77956, 136423, 272846, 545692, 2007367, 4014734, 8029468, 14051569, 28103138, 56206276]

約数ペア:

[(1, 56206276), (2, 28103138), (4, 14051569), (7, 8029468), (14, 4014734), (28, 2007367), (103, 545692), (206, 272846), (412, 136423), (721, 77956), (1442, 38978), (2884, 19489)]