53538560

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 129556896

約数和(自身を除く): 76018336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 277, 302, 320, 554, 604, 640, 755, 1108, 1208, 1280, 1385, 1510, 2216, 2416, 2770, 3020, 4432, 4832, 5540, 6040, 8864, 9664, 11080, 12080, 17728, 19328, 22160, 24160, 35456, 38656, 41827, 44320, 48320, 70912, 83654, 88640, 96640, 167308, 177280, 193280, 209135, 334616, 354560, 418270, 669232, 836540, 1338464, 1673080, 2676928, 3346160, 5353856, 6692320, 10707712, 13384640, 26769280, 53538560]

約数ペア:

[(1, 53538560), (2, 26769280), (4, 13384640), (5, 10707712), (8, 6692320), (10, 5353856), (16, 3346160), (20, 2676928), (32, 1673080), (40, 1338464), (64, 836540), (80, 669232), (128, 418270), (151, 354560), (160, 334616), (256, 209135), (277, 193280), (302, 177280), (320, 167308), (554, 96640), (604, 88640), (640, 83654), (755, 70912), (1108, 48320), (1208, 44320), (1280, 41827), (1385, 38656), (1510, 35456), (2216, 24160), (2416, 22160), (2770, 19328), (3020, 17728), (4432, 12080), (4832, 11080), (5540, 9664), (6040, 8864)]