52568740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 127612800

約数和(自身を除く): 75044060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 4219, 6230, 8438, 12460, 16876, 21095, 29533, 42190, 59066, 84380, 118132, 147665, 295330, 375491, 590660, 750982, 1501964, 1877455, 2628437, 3754910, 5256874, 7509820, 10513748, 13142185, 26284370, 52568740]

約数ペア:

[(1, 52568740), (2, 26284370), (4, 13142185), (5, 10513748), (7, 7509820), (10, 5256874), (14, 3754910), (20, 2628437), (28, 1877455), (35, 1501964), (70, 750982), (89, 590660), (140, 375491), (178, 295330), (356, 147665), (445, 118132), (623, 84380), (890, 59066), (1246, 42190), (1780, 29533), (2492, 21095), (3115, 16876), (4219, 12460), (6230, 8438)]