53487180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{297151}}^1$

素因数の和:297166

約数の個数: 36

約数和(自身を含む): 162244992

約数和(自身を除く): 108757812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 297151, 594302, 891453, 1188604, 1485755, 1782906, 2674359, 2971510, 3565812, 4457265, 5348718, 5943020, 8914530, 10697436, 13371795, 17829060, 26743590, 53487180]

約数ペア:

[(1, 53487180), (2, 26743590), (3, 17829060), (4, 13371795), (5, 10697436), (6, 8914530), (9, 5943020), (10, 5348718), (12, 4457265), (15, 3565812), (18, 2971510), (20, 2674359), (30, 1782906), (36, 1485755), (45, 1188604), (60, 891453), (90, 594302), (180, 297151)]