50856940

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3967}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 106993152

約数和(自身を除く): 56136212

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 3967, 6410, 7934, 12820, 15868, 19835, 39670, 79340, 2542847, 5085694, 10171388, 12714235, 25428470, 50856940]

約数ペア:

[(1, 50856940), (2, 25428470), (4, 12714235), (5, 10171388), (10, 5085694), (20, 2542847), (641, 79340), (1282, 39670), (2564, 19835), (3205, 15868), (3967, 12820), (6410, 7934)]