51165212

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6367}}^1$

素因数の和:6426

約数の個数: 36

約数和(自身を含む): 106714944

約数和(自身を除く): 55549732

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 6367, 8036, 12734, 25468, 44569, 89138, 178276, 261047, 311983, 522094, 623966, 1044188, 1247932, 1827329, 3654658, 7309316, 12791303, 25582606, 51165212]

約数ペア:

[(1, 51165212), (2, 25582606), (4, 12791303), (7, 7309316), (14, 3654658), (28, 1827329), (41, 1247932), (49, 1044188), (82, 623966), (98, 522094), (164, 311983), (196, 261047), (287, 178276), (574, 89138), (1148, 44569), (2009, 25468), (4018, 12734), (6367, 8036)]