54896010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140759}}^1$

素因数の和:140782

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 86990070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 140759, 281518, 422277, 703795, 844554, 1407590, 1829867, 2111385, 3659734, 4222770, 5489601, 9149335, 10979202, 18298670, 27448005, 54896010]

約数ペア:

[(1, 54896010), (2, 27448005), (3, 18298670), (5, 10979202), (6, 9149335), (10, 5489601), (13, 4222770), (15, 3659734), (26, 2111385), (30, 1829867), (39, 1407590), (65, 844554), (78, 703795), (130, 422277), (195, 281518), (390, 140759)]