49042791

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^2\times {\mathrm{113}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 82671888

約数和(自身を除く): 33629097

約数列:

[1, 3, 7, 9, 21, 63, 83, 113, 249, 339, 581, 747, 791, 1017, 1743, 2373, 5229, 6889, 7119, 9379, 20667, 28137, 48223, 62001, 65653, 84411, 144669, 196959, 434007, 590877, 778457, 2335371, 5449199, 7006113, 16347597, 49042791]

約数ペア:

[(1, 49042791), (3, 16347597), (7, 7006113), (9, 5449199), (21, 2335371), (63, 778457), (83, 590877), (113, 434007), (249, 196959), (339, 144669), (581, 84411), (747, 65653), (791, 62001), (1017, 48223), (1743, 28137), (2373, 20667), (5229, 9379), (6889, 7119)]