51783212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 105416640

約数和(自身を除く): 53633428

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1493, 1508, 2668, 2986, 5972, 8671, 17342, 19409, 34339, 34684, 38818, 43297, 68678, 77636, 86594, 137356, 173188, 446407, 562861, 892814, 995831, 1125722, 1785628, 1991662, 2251444, 3983324, 12945803, 25891606, 51783212]

約数ペア:

[(1, 51783212), (2, 25891606), (4, 12945803), (13, 3983324), (23, 2251444), (26, 1991662), (29, 1785628), (46, 1125722), (52, 995831), (58, 892814), (92, 562861), (116, 446407), (299, 173188), (377, 137356), (598, 86594), (667, 77636), (754, 68678), (1196, 43297), (1334, 38818), (1493, 34684), (1508, 34339), (2668, 19409), (2986, 17342), (5972, 8671)]