54845310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140629}}^1$

素因数の和:140652

約数の個数: 32

約数和(自身を含む): 141755040

約数和(自身を除く): 86909730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 140629, 281258, 421887, 703145, 843774, 1406290, 1828177, 2109435, 3656354, 4218870, 5484531, 9140885, 10969062, 18281770, 27422655, 54845310]

約数ペア:

[(1, 54845310), (2, 27422655), (3, 18281770), (5, 10969062), (6, 9140885), (10, 5484531), (13, 4218870), (15, 3656354), (26, 2109435), (30, 1828177), (39, 1406290), (65, 843774), (78, 703145), (130, 421887), (195, 281258), (390, 140629)]