51177042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{135389}}^1$

素因数の和:135407

約数の個数: 32

約数和(自身を含む): 129974400

約数和(自身を除く): 78797358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 135389, 270778, 406167, 812334, 947723, 1218501, 1895446, 2437002, 2843169, 3655503, 5686338, 7311006, 8529507, 17059014, 25588521, 51177042]

約数ペア:

[(1, 51177042), (2, 25588521), (3, 17059014), (6, 8529507), (7, 7311006), (9, 5686338), (14, 3655503), (18, 2843169), (21, 2437002), (27, 1895446), (42, 1218501), (54, 947723), (63, 812334), (126, 406167), (189, 270778), (378, 135389)]