51329908

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5783}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 103001472

約数和(自身を除く): 51671564

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 5783, 8876, 11566, 23132, 40481, 80962, 161924, 1833211, 3666422, 7332844, 12832477, 25664954, 51329908]

約数ペア:

[(1, 51329908), (2, 25664954), (4, 12832477), (7, 7332844), (14, 3666422), (28, 1833211), (317, 161924), (634, 80962), (1268, 40481), (2219, 23132), (4438, 11566), (5783, 8876)]