50156204

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 103488000

約数和(自身を除く): 53331796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 263, 278, 343, 526, 556, 686, 973, 1052, 1372, 1841, 1946, 3682, 3892, 6811, 7364, 12887, 13622, 25774, 27244, 36557, 47677, 51548, 73114, 90209, 95354, 146228, 180418, 190708, 255899, 360836, 511798, 1023596, 1791293, 3582586, 7165172, 12539051, 25078102, 50156204]

約数ペア:

[(1, 50156204), (2, 25078102), (4, 12539051), (7, 7165172), (14, 3582586), (28, 1791293), (49, 1023596), (98, 511798), (139, 360836), (196, 255899), (263, 190708), (278, 180418), (343, 146228), (526, 95354), (556, 90209), (686, 73114), (973, 51548), (1052, 47677), (1372, 36557), (1841, 27244), (1946, 25774), (3682, 13622), (3892, 12887), (6811, 7364)]