54012270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138493}}^1$

素因数の和:138516

約数の個数: 32

約数和(自身を含む): 139601952

約数和(自身を除く): 85589682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138493, 276986, 415479, 692465, 830958, 1384930, 1800409, 2077395, 3600818, 4154790, 5401227, 9002045, 10802454, 18004090, 27006135, 54012270]

約数ペア:

[(1, 54012270), (2, 27006135), (3, 18004090), (5, 10802454), (6, 9002045), (10, 5401227), (13, 4154790), (15, 3600818), (26, 2077395), (30, 1800409), (39, 1384930), (65, 830958), (78, 692465), (130, 415479), (195, 276986), (390, 138493)]