51838306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 34648094

約数列:

[1, 2, 13, 26, 43, 86, 199, 233, 398, 466, 559, 1118, 2587, 3029, 5174, 6058, 8557, 10019, 17114, 20038, 46367, 92734, 111241, 130247, 222482, 260494, 602771, 1205542, 1993781, 3987562, 25919153, 51838306]

約数ペア:

[(1, 51838306), (2, 25919153), (13, 3987562), (26, 1993781), (43, 1205542), (86, 602771), (199, 260494), (233, 222482), (398, 130247), (466, 111241), (559, 92734), (1118, 46367), (2587, 20038), (3029, 17114), (5174, 10019), (6058, 8557)]