51560280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47741}}^1$

素因数の和:47761

約数の個数: 64

約数和(自身を含む): 171871200

約数和(自身を除く): 120310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47741, 95482, 143223, 190964, 238705, 286446, 381928, 429669, 477410, 572892, 716115, 859338, 954820, 1145784, 1289007, 1432230, 1718676, 1909640, 2148345, 2578014, 2864460, 3437352, 4296690, 5156028, 5728920, 6445035, 8593380, 10312056, 12890070, 17186760, 25780140, 51560280]

約数ペア:

[(1, 51560280), (2, 25780140), (3, 17186760), (4, 12890070), (5, 10312056), (6, 8593380), (8, 6445035), (9, 5728920), (10, 5156028), (12, 4296690), (15, 3437352), (18, 2864460), (20, 2578014), (24, 2148345), (27, 1909640), (30, 1718676), (36, 1432230), (40, 1289007), (45, 1145784), (54, 954820), (60, 859338), (72, 716115), (90, 572892), (108, 477410), (120, 429669), (135, 381928), (180, 286446), (216, 238705), (270, 190964), (360, 143223), (540, 95482), (1080, 47741)]