51348784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{43963}}^1$

素因数の和:44044

約数の個数: 20

約数和(自身を含む): 100853416

約数和(自身を除く): 49504632

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 43963, 87926, 175852, 351704, 703408, 3209299, 6418598, 12837196, 25674392, 51348784]

約数ペア:

[(1, 51348784), (2, 25674392), (4, 12837196), (8, 6418598), (16, 3209299), (73, 703408), (146, 351704), (292, 175852), (584, 87926), (1168, 43963)]