51290560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5527}}^1$

素因数の和:5573

約数の個数: 56

約数和(自身を含む): 126370080

約数和(自身を除く): 75079520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5527, 9280, 11054, 22108, 27635, 44216, 55270, 88432, 110540, 160283, 176864, 221080, 320566, 353728, 442160, 641132, 801415, 884320, 1282264, 1602830, 1768640, 2564528, 3205660, 5129056, 6411320, 10258112, 12822640, 25645280, 51290560]

約数ペア:

[(1, 51290560), (2, 25645280), (4, 12822640), (5, 10258112), (8, 6411320), (10, 5129056), (16, 3205660), (20, 2564528), (29, 1768640), (32, 1602830), (40, 1282264), (58, 884320), (64, 801415), (80, 641132), (116, 442160), (145, 353728), (160, 320566), (232, 221080), (290, 176864), (320, 160283), (464, 110540), (580, 88432), (928, 55270), (1160, 44216), (1856, 27635), (2320, 22108), (4640, 11054), (5527, 9280)]