49827980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9473}}^1$

素因数の和:9745

約数の個数: 24

約数和(自身を含む): 105047712

約数和(自身を除く): 55219732

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 9473, 18946, 37892, 47365, 94730, 189460, 2491399, 4982798, 9965596, 12456995, 24913990, 49827980]

約数ペア:

[(1, 49827980), (2, 24913990), (4, 12456995), (5, 9965596), (10, 4982798), (20, 2491399), (263, 189460), (526, 94730), (1052, 47365), (1315, 37892), (2630, 18946), (5260, 9473)]