56182420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57329}}^1$

素因数の和:57352

約数の個数: 36

約数和(自身を含む): 137248020

約数和(自身を除く): 81065600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57329, 114658, 229316, 286645, 401303, 573290, 802606, 1146580, 1605212, 2006515, 2809121, 4013030, 5618242, 8026060, 11236484, 14045605, 28091210, 56182420]

約数ペア:

[(1, 56182420), (2, 28091210), (4, 14045605), (5, 11236484), (7, 8026060), (10, 5618242), (14, 4013030), (20, 2809121), (28, 2006515), (35, 1605212), (49, 1146580), (70, 802606), (98, 573290), (140, 401303), (196, 286645), (245, 229316), (490, 114658), (980, 57329)]