54576210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139939}}^1$

素因数の和:139962

約数の個数: 32

約数和(自身を含む): 141059520

約数和(自身を除く): 86483310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139939, 279878, 419817, 699695, 839634, 1399390, 1819207, 2099085, 3638414, 4198170, 5457621, 9096035, 10915242, 18192070, 27288105, 54576210]

約数ペア:

[(1, 54576210), (2, 27288105), (3, 18192070), (5, 10915242), (6, 9096035), (10, 5457621), (13, 4198170), (15, 3638414), (26, 2099085), (30, 1819207), (39, 1399390), (65, 839634), (78, 699695), (130, 419817), (195, 279878), (390, 139939)]