55304418640

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1127741}}^1$

素因数の和:1128367

約数の個数: 40

約数和(自身を含む): 128792647368

約数和(自身を除く): 73488228728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 24520, 49040, 1127741, 2255482, 4510964, 5638705, 9021928, 11277410, 18043856, 22554820, 45109640, 90219280, 691305233, 1382610466, 2765220932, 3456526165, 5530441864, 6913052330, 11060883728, 13826104660, 27652209320, 55304418640]

約数ペア:

[(1, 55304418640), (2, 27652209320), (4, 13826104660), (5, 11060883728), (8, 6913052330), (10, 5530441864), (16, 3456526165), (20, 2765220932), (40, 1382610466), (80, 691305233), (613, 90219280), (1226, 45109640), (2452, 22554820), (3065, 18043856), (4904, 11277410), (6130, 9021928), (9808, 5638705), (12260, 4510964), (24520, 2255482), (49040, 1127741)]