49063280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87613}}^1$

素因数の和:87633

約数の個数: 40

約数和(自身を含む): 130369632

約数和(自身を除く): 81306352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87613, 175226, 350452, 438065, 613291, 700904, 876130, 1226582, 1401808, 1752260, 2453164, 3066455, 3504520, 4906328, 6132910, 7009040, 9812656, 12265820, 24531640, 49063280]

約数ペア:

[(1, 49063280), (2, 24531640), (4, 12265820), (5, 9812656), (7, 7009040), (8, 6132910), (10, 4906328), (14, 3504520), (16, 3066455), (20, 2453164), (28, 1752260), (35, 1401808), (40, 1226582), (56, 876130), (70, 700904), (80, 613291), (112, 438065), (140, 350452), (280, 175226), (560, 87613)]