50970829

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 67761792

約数和(自身を除く): 16790963

約数列:

[1, 7, 13, 23, 49, 71, 91, 161, 299, 343, 497, 637, 923, 1127, 1633, 2093, 2401, 3479, 4459, 6461, 7889, 11431, 14651, 21229, 24353, 31213, 45227, 55223, 80017, 102557, 148603, 170471, 316589, 560119, 717899, 1040221, 2216123, 3920833, 7281547, 50970829]

約数ペア:

[(1, 50970829), (7, 7281547), (13, 3920833), (23, 2216123), (49, 1040221), (71, 717899), (91, 560119), (161, 316589), (299, 170471), (343, 148603), (497, 102557), (637, 80017), (923, 55223), (1127, 45227), (1633, 31213), (2093, 24353), (2401, 21229), (3479, 14651), (4459, 11431), (6461, 7889)]