55302513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 90203904

約数和(自身を除く): 34901391

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1597, 1649, 2037, 4791, 4947, 11179, 11543, 27149, 33537, 34629, 81447, 154909, 190043, 464727, 570129, 1084363, 2633453, 3253089, 7900359, 18434171, 55302513]

約数ペア:

[(1, 55302513), (3, 18434171), (7, 7900359), (17, 3253089), (21, 2633453), (51, 1084363), (97, 570129), (119, 464727), (291, 190043), (357, 154909), (679, 81447), (1597, 34629), (1649, 33537), (2037, 27149), (4791, 11543), (4947, 11179)]