49558575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 92882944

約数和(自身を除く): 43324369

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 121, 127, 129, 165, 215, 275, 363, 381, 473, 605, 635, 645, 825, 1075, 1397, 1419, 1815, 1905, 2365, 3025, 3175, 3225, 4191, 5203, 5461, 6985, 7095, 9075, 9525, 11825, 15367, 15609, 16383, 20955, 26015, 27305, 34925, 35475, 46101, 60071, 76835, 78045, 81915, 104775, 130075, 136525, 180213, 230505, 300355, 384175, 390225, 409575, 660781, 901065, 1152525, 1501775, 1982343, 3303905, 4505325, 9911715, 16519525, 49558575]

約数ペア:

[(1, 49558575), (3, 16519525), (5, 9911715), (11, 4505325), (15, 3303905), (25, 1982343), (33, 1501775), (43, 1152525), (55, 901065), (75, 660781), (121, 409575), (127, 390225), (129, 384175), (165, 300355), (215, 230505), (275, 180213), (363, 136525), (381, 130075), (473, 104775), (605, 81915), (635, 78045), (645, 76835), (825, 60071), (1075, 46101), (1397, 35475), (1419, 34925), (1815, 27305), (1905, 26015), (2365, 20955), (3025, 16383), (3175, 15609), (3225, 15367), (4191, 11825), (5203, 9525), (5461, 9075), (6985, 7095)]