54242110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1051}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 105511392

約数和(自身を除く): 51269282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1051, 1985, 2102, 3970, 5161, 5255, 10322, 10510, 13663, 25805, 27326, 51610, 68315, 136630, 417247, 834494, 2086235, 4172470, 5424211, 10848422, 27121055, 54242110]

約数ペア:

[(1, 54242110), (2, 27121055), (5, 10848422), (10, 5424211), (13, 4172470), (26, 2086235), (65, 834494), (130, 417247), (397, 136630), (794, 68315), (1051, 51610), (1985, 27326), (2102, 25805), (3970, 13663), (5161, 10510), (5255, 10322)]