49863016

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12541}}^1$

素因数の和:12625

約数の個数: 32

約数和(自身を含む): 108362880

約数和(自身を除く): 58499864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 12541, 25082, 50164, 87787, 100328, 175574, 351148, 702296, 890411, 1780822, 3561644, 6232877, 7123288, 12465754, 24931508, 49863016]

約数ペア:

[(1, 49863016), (2, 24931508), (4, 12465754), (7, 7123288), (8, 6232877), (14, 3561644), (28, 1780822), (56, 890411), (71, 702296), (142, 351148), (284, 175574), (497, 100328), (568, 87787), (994, 50164), (1988, 25082), (3976, 12541)]