50981200

素因数分解:

$2^4\times 5^2\times {\mathrm{127453}}^1$

素因数の和:127471

約数の個数: 30

約数和(自身を含む): 122483294

約数和(自身を除く): 71502094

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 127453, 254906, 509812, 637265, 1019624, 1274530, 2039248, 2549060, 3186325, 5098120, 6372650, 10196240, 12745300, 25490600, 50981200]

約数ペア:

[(1, 50981200), (2, 25490600), (4, 12745300), (5, 10196240), (8, 6372650), (10, 5098120), (16, 3186325), (20, 2549060), (25, 2039248), (40, 1274530), (50, 1019624), (80, 637265), (100, 509812), (200, 254906), (400, 127453)]