50871760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9491}}^1$

素因数の和:9571

約数の個数: 40

約数和(自身を含む): 120054816

約数和(自身を除く): 69183056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 9491, 18982, 37964, 47455, 75928, 94910, 151856, 189820, 379640, 635897, 759280, 1271794, 2543588, 3179485, 5087176, 6358970, 10174352, 12717940, 25435880, 50871760]

約数ペア:

[(1, 50871760), (2, 25435880), (4, 12717940), (5, 10174352), (8, 6358970), (10, 5087176), (16, 3179485), (20, 2543588), (40, 1271794), (67, 759280), (80, 635897), (134, 379640), (268, 189820), (335, 151856), (536, 94910), (670, 75928), (1072, 47455), (1340, 37964), (2680, 18982), (5360, 9491)]