54339930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 145595520

約数和(自身を除く): 91255590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 643, 939, 1286, 1565, 1878, 1929, 2817, 3130, 3215, 3858, 4695, 5634, 5787, 6430, 8451, 9390, 9645, 11574, 14085, 16902, 17361, 19290, 28170, 28935, 34722, 42255, 57870, 84510, 86805, 173610, 201259, 402518, 603777, 1006295, 1207554, 1811331, 2012590, 3018885, 3622662, 5433993, 6037770, 9056655, 10867986, 18113310, 27169965, 54339930]

約数ペア:

[(1, 54339930), (2, 27169965), (3, 18113310), (5, 10867986), (6, 9056655), (9, 6037770), (10, 5433993), (15, 3622662), (18, 3018885), (27, 2012590), (30, 1811331), (45, 1207554), (54, 1006295), (90, 603777), (135, 402518), (270, 201259), (313, 173610), (626, 86805), (643, 84510), (939, 57870), (1286, 42255), (1565, 34722), (1878, 28935), (1929, 28170), (2817, 19290), (3130, 17361), (3215, 16902), (3858, 14085), (4695, 11574), (5634, 9645), (5787, 9390), (6430, 8451)]