53168728

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 101476800

約数和(自身を除く): 48308072

約数列:

[1, 2, 4, 8, 107, 179, 214, 347, 358, 428, 694, 716, 856, 1388, 1432, 2776, 19153, 37129, 38306, 62113, 74258, 76612, 124226, 148516, 153224, 248452, 297032, 496904, 6646091, 13292182, 26584364, 53168728]

約数ペア:

[(1, 53168728), (2, 26584364), (4, 13292182), (8, 6646091), (107, 496904), (179, 297032), (214, 248452), (347, 153224), (358, 148516), (428, 124226), (694, 76612), (716, 74258), (856, 62113), (1388, 38306), (1432, 37129), (2776, 19153)]