51258120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427151}}^1$

素因数の和:427165

約数の個数: 32

約数和(自身を含む): 153774720

約数和(自身を除く): 102516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427151, 854302, 1281453, 1708604, 2135755, 2562906, 3417208, 4271510, 5125812, 6407265, 8543020, 10251624, 12814530, 17086040, 25629060, 51258120]

約数ペア:

[(1, 51258120), (2, 25629060), (3, 17086040), (4, 12814530), (5, 10251624), (6, 8543020), (8, 6407265), (10, 5125812), (12, 4271510), (15, 3417208), (20, 2562906), (24, 2135755), (30, 1708604), (40, 1281453), (60, 854302), (120, 427151)]