54839590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18341}}^1$

素因数の和:18384

約数の個数: 32

約数和(自身を含む): 110932416

約数和(自身を除く): 56092826

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18341, 36682, 91705, 183410, 238433, 421843, 476866, 843686, 1192165, 2109215, 2384330, 4218430, 5483959, 10967918, 27419795, 54839590]

約数ペア:

[(1, 54839590), (2, 27419795), (5, 10967918), (10, 5483959), (13, 4218430), (23, 2384330), (26, 2109215), (46, 1192165), (65, 843686), (115, 476866), (130, 421843), (230, 238433), (299, 183410), (598, 91705), (1495, 36682), (2990, 18341)]