51273378

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73039}}^1$

素因数の和:73063

約数の個数: 32

約数和(自身を含む): 122707200

約数和(自身を除く): 71433822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 73039, 146078, 219117, 438234, 657351, 949507, 1314702, 1899014, 1972053, 2848521, 3944106, 5697042, 8545563, 17091126, 25636689, 51273378]

約数ペア:

[(1, 51273378), (2, 25636689), (3, 17091126), (6, 8545563), (9, 5697042), (13, 3944106), (18, 2848521), (26, 1972053), (27, 1899014), (39, 1314702), (54, 949507), (78, 657351), (117, 438234), (234, 219117), (351, 146078), (702, 73039)]