57826380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 104501940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 1979, 2435, 2922, 3958, 4870, 5844, 5937, 7305, 7916, 9740, 9895, 11874, 14610, 19790, 23748, 29220, 29685, 39580, 59370, 118740, 963773, 1927546, 2891319, 3855092, 4818865, 5782638, 9637730, 11565276, 14456595, 19275460, 28913190, 57826380]

約数ペア:

[(1, 57826380), (2, 28913190), (3, 19275460), (4, 14456595), (5, 11565276), (6, 9637730), (10, 5782638), (12, 4818865), (15, 3855092), (20, 2891319), (30, 1927546), (60, 963773), (487, 118740), (974, 59370), (1461, 39580), (1948, 29685), (1979, 29220), (2435, 23748), (2922, 19790), (3958, 14610), (4870, 11874), (5844, 9895), (5937, 9740), (7305, 7916)]