51246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:97

約数の個数: 32

約数和(自身を含む): 124320

約数和(自身を除く): 73074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1898, 1971, 2847, 3942, 5694, 8541, 17082, 25623, 51246]

約数ペア:

[(1, 51246), (2, 25623), (3, 17082), (6, 8541), (9, 5694), (13, 3942), (18, 2847), (26, 1971), (27, 1898), (39, 1314), (54, 949), (73, 702), (78, 657), (117, 438), (146, 351), (219, 234)]