50400380

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5261}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 106081920

約数和(自身を除く): 55681540

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 5261, 9580, 10522, 21044, 26305, 52610, 105220, 2520019, 5040038, 10080076, 12600095, 25200190, 50400380]

約数ペア:

[(1, 50400380), (2, 25200190), (4, 12600095), (5, 10080076), (10, 5040038), (20, 2520019), (479, 105220), (958, 52610), (1916, 26305), (2395, 21044), (4790, 10522), (5261, 9580)]