56994560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6361}}^1$

素因数の和:6389

約数の個数: 72

約数和(自身を含む): 156047136

約数和(自身を除く): 99052576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6361, 8960, 12722, 25444, 31805, 44527, 50888, 63610, 89054, 101776, 127220, 178108, 203552, 222635, 254440, 356216, 407104, 445270, 508880, 712432, 814208, 890540, 1017760, 1424864, 1628416, 1781080, 2035520, 2849728, 3562160, 4071040, 5699456, 7124320, 8142080, 11398912, 14248640, 28497280, 56994560]

約数ペア:

[(1, 56994560), (2, 28497280), (4, 14248640), (5, 11398912), (7, 8142080), (8, 7124320), (10, 5699456), (14, 4071040), (16, 3562160), (20, 2849728), (28, 2035520), (32, 1781080), (35, 1628416), (40, 1424864), (56, 1017760), (64, 890540), (70, 814208), (80, 712432), (112, 508880), (128, 445270), (140, 407104), (160, 356216), (224, 254440), (256, 222635), (280, 203552), (320, 178108), (448, 127220), (560, 101776), (640, 89054), (896, 63610), (1120, 50888), (1280, 44527), (1792, 31805), (2240, 25444), (4480, 12722), (6361, 8960)]