51424335

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 91788480

約数和(自身を除く): 40364145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1217, 1565, 2817, 3651, 4695, 6085, 8451, 10953, 14085, 18255, 32859, 42255, 54765, 164295, 380921, 1142763, 1904605, 3428289, 5713815, 10284867, 17141445, 51424335]

約数ペア:

[(1, 51424335), (3, 17141445), (5, 10284867), (9, 5713815), (15, 3428289), (27, 1904605), (45, 1142763), (135, 380921), (313, 164295), (939, 54765), (1217, 42255), (1565, 32859), (2817, 18255), (3651, 14085), (4695, 10953), (6085, 8451)]