50478130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 43611470

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1319, 2638, 3827, 6595, 7654, 13190, 19135, 38270, 56717, 113434, 117391, 234782, 283585, 567170, 586955, 1173910, 5047813, 10095626, 25239065, 50478130]

約数ペア:

[(1, 50478130), (2, 25239065), (5, 10095626), (10, 5047813), (43, 1173910), (86, 586955), (89, 567170), (178, 283585), (215, 234782), (430, 117391), (445, 113434), (890, 56717), (1319, 38270), (2638, 19135), (3827, 13190), (6595, 7654)]