49831480

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4597}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 112559040

約数和(自身を除く): 62727560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4597, 5420, 9194, 10840, 18388, 22985, 36776, 45970, 91940, 183880, 1245787, 2491574, 4983148, 6228935, 9966296, 12457870, 24915740, 49831480]

約数ペア:

[(1, 49831480), (2, 24915740), (4, 12457870), (5, 9966296), (8, 6228935), (10, 4983148), (20, 2491574), (40, 1245787), (271, 183880), (542, 91940), (1084, 45970), (1355, 36776), (2168, 22985), (2710, 18388), (4597, 10840), (5420, 9194)]