49964174

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 82766880

約数和(自身を除く): 32802706

約数列:

[1, 2, 13, 26, 83, 137, 166, 169, 274, 338, 1079, 1781, 2158, 2197, 3562, 4394, 11371, 14027, 22742, 23153, 28054, 46306, 147823, 182351, 295646, 300989, 364702, 601978, 1921699, 3843398, 24982087, 49964174]

約数ペア:

[(1, 49964174), (2, 24982087), (13, 3843398), (26, 1921699), (83, 601978), (137, 364702), (166, 300989), (169, 295646), (274, 182351), (338, 147823), (1079, 46306), (1781, 28054), (2158, 23153), (2197, 22742), (3562, 14027), (4394, 11371)]