31069550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{27017}}^1$

素因数の和:27052

約数の個数: 24

約数和(自身を含む): 60304176

約数和(自身を除く): 29234626

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 27017, 54034, 135085, 270170, 621391, 675425, 1242782, 1350850, 3106955, 6213910, 15534775, 31069550]

約数ペア:

[(1, 31069550), (2, 15534775), (5, 6213910), (10, 3106955), (23, 1350850), (25, 1242782), (46, 675425), (50, 621391), (115, 270170), (230, 135085), (575, 54034), (1150, 27017)]