51278962

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 90934272

約数和(自身を除く): 39655310

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 602, 721, 827, 1442, 1654, 4429, 5789, 8858, 11578, 31003, 35561, 62006, 71122, 85181, 170362, 248927, 497854, 596267, 1192534, 3662783, 7325566, 25639481, 51278962]

約数ペア:

[(1, 51278962), (2, 25639481), (7, 7325566), (14, 3662783), (43, 1192534), (86, 596267), (103, 497854), (206, 248927), (301, 170362), (602, 85181), (721, 71122), (827, 62006), (1442, 35561), (1654, 31003), (4429, 11578), (5789, 8858)]