51954560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11623

約数の個数: 64

約数和(自身を含む): 141959520

約数和(自身を除く): 90004960

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11597, 23194, 46388, 57985, 81179, 92776, 115970, 162358, 185552, 231940, 324716, 371104, 405895, 463880, 649432, 742208, 811790, 927760, 1298864, 1484416, 1623580, 1855520, 2597728, 3247160, 3711040, 5195456, 6494320, 7422080, 10390912, 12988640, 25977280, 51954560]

約数ペア:

[(1, 51954560), (2, 25977280), (4, 12988640), (5, 10390912), (7, 7422080), (8, 6494320), (10, 5195456), (14, 3711040), (16, 3247160), (20, 2597728), (28, 1855520), (32, 1623580), (35, 1484416), (40, 1298864), (56, 927760), (64, 811790), (70, 742208), (80, 649432), (112, 463880), (128, 405895), (140, 371104), (160, 324716), (224, 231940), (280, 185552), (320, 162358), (448, 115970), (560, 92776), (640, 81179), (896, 57985), (1120, 46388), (2240, 23194), (4480, 11597)]