51720078

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{36067}}^1$

素因数の和:36311

約数の個数: 16

約数和(自身を含む): 103875840

約数和(自身を除く): 52155762

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 36067, 72134, 108201, 216402, 8620013, 17240026, 25860039, 51720078]

約数ペア:

[(1, 51720078), (2, 25860039), (3, 17240026), (6, 8620013), (239, 216402), (478, 108201), (717, 72134), (1434, 36067)]