54098560

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 130484520

約数和(自身を除く): 76385960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 617, 640, 685, 1096, 1234, 1370, 2192, 2468, 2740, 3085, 4384, 4936, 5480, 6170, 8768, 9872, 10960, 12340, 17536, 19744, 21920, 24680, 39488, 43840, 49360, 78976, 84529, 87680, 98720, 169058, 197440, 338116, 394880, 422645, 676232, 845290, 1352464, 1690580, 2704928, 3381160, 5409856, 6762320, 10819712, 13524640, 27049280, 54098560]

約数ペア:

[(1, 54098560), (2, 27049280), (4, 13524640), (5, 10819712), (8, 6762320), (10, 5409856), (16, 3381160), (20, 2704928), (32, 1690580), (40, 1352464), (64, 845290), (80, 676232), (128, 422645), (137, 394880), (160, 338116), (274, 197440), (320, 169058), (548, 98720), (617, 87680), (640, 84529), (685, 78976), (1096, 49360), (1234, 43840), (1370, 39488), (2192, 24680), (2468, 21920), (2740, 19744), (3085, 17536), (4384, 12340), (4936, 10960), (5480, 9872), (6170, 8768)]