50883380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 114261840

約数和(自身を除く): 63378460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1373, 1853, 2180, 2746, 3706, 5492, 6865, 7412, 9265, 13730, 18530, 23341, 27460, 37060, 46682, 93364, 116705, 149657, 233410, 299314, 466820, 598628, 748285, 1496570, 2544169, 2993140, 5088338, 10176676, 12720845, 25441690, 50883380]

約数ペア:

[(1, 50883380), (2, 25441690), (4, 12720845), (5, 10176676), (10, 5088338), (17, 2993140), (20, 2544169), (34, 1496570), (68, 748285), (85, 598628), (109, 466820), (170, 299314), (218, 233410), (340, 149657), (436, 116705), (545, 93364), (1090, 46682), (1373, 37060), (1853, 27460), (2180, 23341), (2746, 18530), (3706, 13730), (5492, 9265), (6865, 7412)]