51203672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 103968480

約数和(自身を除く): 52764808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 2551, 5018, 5102, 10036, 10204, 20072, 20408, 33163, 66326, 132652, 265304, 492343, 984686, 1969372, 3938744, 6400459, 12800918, 25601836, 51203672]

約数ペア:

[(1, 51203672), (2, 25601836), (4, 12800918), (8, 6400459), (13, 3938744), (26, 1969372), (52, 984686), (104, 492343), (193, 265304), (386, 132652), (772, 66326), (1544, 33163), (2509, 20408), (2551, 20072), (5018, 10204), (5102, 10036)]