51788684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 93242688

約数和(自身を除く): 41454004

約数列:

[1, 2, 4, 43, 86, 172, 211, 422, 844, 1427, 2854, 5708, 9073, 18146, 36292, 61361, 122722, 245444, 301097, 602194, 1204388, 12947171, 25894342, 51788684]

約数ペア:

[(1, 51788684), (2, 25894342), (4, 12947171), (43, 1204388), (86, 602194), (172, 301097), (211, 245444), (422, 122722), (844, 61361), (1427, 36292), (2854, 18146), (5708, 9073)]