50207885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 78527232

約数和(自身を除く): 28319347

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 6491, 7735, 32455, 45437, 84383, 110347, 227185, 421915, 551735, 590681, 772429, 1434511, 2953405, 3862145, 7172555, 10041577, 50207885]

約数ペア:

[(1, 50207885), (5, 10041577), (7, 7172555), (13, 3862145), (17, 2953405), (35, 1434511), (65, 772429), (85, 590681), (91, 551735), (119, 421915), (221, 227185), (455, 110347), (595, 84383), (1105, 45437), (1547, 32455), (6491, 7735)]