50445195339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{161881}}^1$

素因数の和:161992

約数の個数: 64

約数和(自身を含む): 89514270720

約数和(自身を除く): 39069075381

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 71, 77, 133, 209, 213, 231, 399, 497, 627, 781, 1349, 1463, 1491, 2343, 4047, 4389, 5467, 9443, 14839, 16401, 28329, 44517, 103873, 161881, 311619, 485643, 1133167, 1780691, 3075739, 3399501, 5342073, 9227217, 11493551, 12464837, 21530173, 33833129, 34480653, 37394511, 64590519, 80454857, 101499387, 126429061, 218377469, 236831903, 241364571, 379287183, 655132407, 710495709, 885003427, 1528642283, 2402152159, 2655010281, 4585926849, 7206456477, 16815065113, 50445195339]

約数ペア:

[(1, 50445195339), (3, 16815065113), (7, 7206456477), (11, 4585926849), (19, 2655010281), (21, 2402152159), (33, 1528642283), (57, 885003427), (71, 710495709), (77, 655132407), (133, 379287183), (209, 241364571), (213, 236831903), (231, 218377469), (399, 126429061), (497, 101499387), (627, 80454857), (781, 64590519), (1349, 37394511), (1463, 34480653), (1491, 33833129), (2343, 21530173), (4047, 12464837), (4389, 11493551), (5467, 9227217), (9443, 5342073), (14839, 3399501), (16401, 3075739), (28329, 1780691), (44517, 1133167), (103873, 485643), (161881, 311619)]