49278360955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^2\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 67610114208

約数和(自身を除く): 18331753253

約数列:

[1, 5, 17, 19, 47, 85, 95, 235, 323, 361, 727, 799, 893, 1615, 1805, 2209, 3635, 3995, 4465, 6137, 11045, 12359, 13813, 15181, 16967, 30685, 34169, 37553, 41971, 61795, 69065, 75905, 84835, 170845, 187765, 209855, 234821, 262447, 288439, 580873, 649211, 713507, 797449, 1174105, 1312235, 1442195, 1605943, 2904365, 3246055, 3567535, 3987245, 4461599, 8029715, 11036587, 12335009, 13556633, 22307995, 27301031, 30512917, 55182935, 61675045, 67783165, 136505155, 152564585, 209695153, 518719589, 579745423, 1048475765, 2593597945, 2898727115, 9855672191, 49278360955]

約数ペア:

[(1, 49278360955), (5, 9855672191), (17, 2898727115), (19, 2593597945), (47, 1048475765), (85, 579745423), (95, 518719589), (235, 209695153), (323, 152564585), (361, 136505155), (727, 67783165), (799, 61675045), (893, 55182935), (1615, 30512917), (1805, 27301031), (2209, 22307995), (3635, 13556633), (3995, 12335009), (4465, 11036587), (6137, 8029715), (11045, 4461599), (12359, 3987245), (13813, 3567535), (15181, 3246055), (16967, 2904365), (30685, 1605943), (34169, 1442195), (37553, 1312235), (41971, 1174105), (61795, 797449), (69065, 713507), (75905, 649211), (84835, 580873), (170845, 288439), (187765, 262447), (209855, 234821)]