50319386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 34352614

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 419, 806, 838, 1937, 3874, 4619, 5447, 9238, 10894, 12989, 25978, 60047, 62431, 120094, 124862, 168857, 337714, 811603, 1623206, 1935361, 3870722, 25159693, 50319386]

約数ペア:

[(1, 50319386), (2, 25159693), (13, 3870722), (26, 1935361), (31, 1623206), (62, 811603), (149, 337714), (298, 168857), (403, 124862), (419, 120094), (806, 62431), (838, 60047), (1937, 25978), (3874, 12989), (4619, 10894), (5447, 9238)]