249423550

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{25847}}^1$

素因数の和:26052

約数の個数: 24

約数和(自身を含む): 466349616

約数和(自身を除く): 216926066

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 25847, 51694, 129235, 258470, 646175, 1292350, 4988471, 9976942, 24942355, 49884710, 124711775, 249423550]

約数ペア:

[(1, 249423550), (2, 124711775), (5, 49884710), (10, 24942355), (25, 9976942), (50, 4988471), (193, 1292350), (386, 646175), (965, 258470), (1930, 129235), (4825, 51694), (9650, 25847)]