56552730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145007}}^1$

素因数の和:145030

約数の個数: 32

約数和(自身を含む): 146168064

約数和(自身を除く): 89615334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145007, 290014, 435021, 725035, 870042, 1450070, 1885091, 2175105, 3770182, 4350210, 5655273, 9425455, 11310546, 18850910, 28276365, 56552730]

約数ペア:

[(1, 56552730), (2, 28276365), (3, 18850910), (5, 11310546), (6, 9425455), (10, 5655273), (13, 4350210), (15, 3770182), (26, 2175105), (30, 1885091), (39, 1450070), (65, 870042), (78, 725035), (130, 435021), (195, 290014), (390, 145007)]