51972216

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{3347}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 130170240

約数和(自身を除く): 78198024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3347, 3882, 5176, 6694, 7764, 10041, 13388, 15528, 20082, 26776, 40164, 80328, 2165509, 4331018, 6496527, 8662036, 12993054, 17324072, 25986108, 51972216]

約数ペア:

[(1, 51972216), (2, 25986108), (3, 17324072), (4, 12993054), (6, 8662036), (8, 6496527), (12, 4331018), (24, 2165509), (647, 80328), (1294, 40164), (1941, 26776), (2588, 20082), (3347, 15528), (3882, 13388), (5176, 10041), (6694, 7764)]