51971469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 26991219

約数列:

[1, 3, 11, 31, 33, 93, 101, 303, 341, 503, 1023, 1111, 1509, 3131, 3333, 5533, 9393, 15593, 16599, 34441, 46779, 50803, 103323, 152409, 171523, 514569, 558833, 1574893, 1676499, 4724679, 17323823, 51971469]

約数ペア:

[(1, 51971469), (3, 17323823), (11, 4724679), (31, 1676499), (33, 1574893), (93, 558833), (101, 514569), (303, 171523), (341, 152409), (503, 103323), (1023, 50803), (1111, 46779), (1509, 34441), (3131, 16599), (3333, 15593), (5533, 9393)]