49274775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 98731776

約数和(自身を除く): 49457001

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 165, 215, 225, 275, 387, 463, 473, 495, 645, 825, 1075, 1389, 1419, 1935, 2315, 2365, 2475, 3225, 4167, 4257, 5093, 6945, 7095, 9675, 11575, 11825, 15279, 19909, 20835, 21285, 25465, 34725, 35475, 45837, 59727, 76395, 99545, 104175, 106425, 127325, 179181, 218999, 229185, 298635, 381975, 497725, 656997, 895905, 1094995, 1145925, 1493175, 1970991, 3284985, 4479525, 5474975, 9854955, 16424925, 49274775]

約数ペア:

[(1, 49274775), (3, 16424925), (5, 9854955), (9, 5474975), (11, 4479525), (15, 3284985), (25, 1970991), (33, 1493175), (43, 1145925), (45, 1094995), (55, 895905), (75, 656997), (99, 497725), (129, 381975), (165, 298635), (215, 229185), (225, 218999), (275, 179181), (387, 127325), (463, 106425), (473, 104175), (495, 99545), (645, 76395), (825, 59727), (1075, 45837), (1389, 35475), (1419, 34725), (1935, 25465), (2315, 21285), (2365, 20835), (2475, 19909), (3225, 15279), (4167, 11825), (4257, 11575), (5093, 9675), (6945, 7095)]