51232818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 127475712

約数和(自身を除く): 76242894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 911, 1339, 1442, 1822, 2163, 2678, 2733, 4017, 4326, 5466, 6377, 8034, 9373, 11843, 12754, 18746, 19131, 23686, 28119, 35529, 38262, 56238, 71058, 82901, 93833, 165802, 187666, 248703, 281499, 497406, 562998, 656831, 1219829, 1313662, 1970493, 2439658, 3659487, 3940986, 7318974, 8538803, 17077606, 25616409, 51232818]

約数ペア:

[(1, 51232818), (2, 25616409), (3, 17077606), (6, 8538803), (7, 7318974), (13, 3940986), (14, 3659487), (21, 2439658), (26, 1970493), (39, 1313662), (42, 1219829), (78, 656831), (91, 562998), (103, 497406), (182, 281499), (206, 248703), (273, 187666), (309, 165802), (546, 93833), (618, 82901), (721, 71058), (911, 56238), (1339, 38262), (1442, 35529), (1822, 28119), (2163, 23686), (2678, 19131), (2733, 18746), (4017, 12754), (4326, 11843), (5466, 9373), (6377, 8034)]