52426360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187237}}^1$

素因数の和:187255

約数の個数: 32

約数和(自身を含む): 134811360

約数和(自身を除く): 82385000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187237, 374474, 748948, 936185, 1310659, 1497896, 1872370, 2621318, 3744740, 5242636, 6553295, 7489480, 10485272, 13106590, 26213180, 52426360]

約数ペア:

[(1, 52426360), (2, 26213180), (4, 13106590), (5, 10485272), (7, 7489480), (8, 6553295), (10, 5242636), (14, 3744740), (20, 2621318), (28, 1872370), (35, 1497896), (40, 1310659), (56, 936185), (70, 748948), (140, 374474), (280, 187237)]