51072063

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 85100544

約数和(自身を除く): 34028481

約数列:

[1, 3, 7, 17, 21, 49, 51, 107, 119, 147, 191, 321, 357, 573, 749, 833, 1337, 1819, 2247, 2499, 3247, 4011, 5243, 5457, 9359, 9741, 12733, 15729, 20437, 22729, 28077, 38199, 61311, 68187, 89131, 143059, 159103, 267393, 347429, 429177, 477309, 1001413, 1042287, 2432003, 3004239, 7296009, 17024021, 51072063]

約数ペア:

[(1, 51072063), (3, 17024021), (7, 7296009), (17, 3004239), (21, 2432003), (49, 1042287), (51, 1001413), (107, 477309), (119, 429177), (147, 347429), (191, 267393), (321, 159103), (357, 143059), (573, 89131), (749, 68187), (833, 61311), (1337, 38199), (1819, 28077), (2247, 22729), (2499, 20437), (3247, 15729), (4011, 12733), (5243, 9741), (5457, 9359)]