51244392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 144633600

約数和(自身を除く): 93389208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 61, 68, 71, 87, 102, 116, 122, 136, 142, 174, 183, 204, 213, 232, 244, 284, 348, 366, 408, 426, 488, 493, 568, 696, 732, 852, 986, 1037, 1207, 1464, 1479, 1704, 1769, 1972, 2059, 2074, 2414, 2958, 3111, 3538, 3621, 3944, 4118, 4148, 4331, 4828, 5307, 5916, 6177, 6222, 7076, 7242, 8236, 8296, 8662, 9656, 10614, 11832, 12354, 12444, 12993, 14152, 14484, 16472, 17324, 21228, 24708, 24888, 25986, 28968, 30073, 34648, 35003, 42456, 49416, 51972, 60146, 70006, 73627, 90219, 103944, 105009, 120292, 125599, 140012, 147254, 180438, 210018, 220881, 240584, 251198, 280024, 294508, 360876, 376797, 420036, 441762, 502396, 589016, 721752, 753594, 840072, 883524, 1004792, 1507188, 1767048, 2135183, 3014376, 4270366, 6405549, 8540732, 12811098, 17081464, 25622196, 51244392]

約数ペア:

[(1, 51244392), (2, 25622196), (3, 17081464), (4, 12811098), (6, 8540732), (8, 6405549), (12, 4270366), (17, 3014376), (24, 2135183), (29, 1767048), (34, 1507188), (51, 1004792), (58, 883524), (61, 840072), (68, 753594), (71, 721752), (87, 589016), (102, 502396), (116, 441762), (122, 420036), (136, 376797), (142, 360876), (174, 294508), (183, 280024), (204, 251198), (213, 240584), (232, 220881), (244, 210018), (284, 180438), (348, 147254), (366, 140012), (408, 125599), (426, 120292), (488, 105009), (493, 103944), (568, 90219), (696, 73627), (732, 70006), (852, 60146), (986, 51972), (1037, 49416), (1207, 42456), (1464, 35003), (1479, 34648), (1704, 30073), (1769, 28968), (1972, 25986), (2059, 24888), (2074, 24708), (2414, 21228), (2958, 17324), (3111, 16472), (3538, 14484), (3621, 14152), (3944, 12993), (4118, 12444), (4148, 12354), (4331, 11832), (4828, 10614), (5307, 9656), (5916, 8662), (6177, 8296), (6222, 8236), (7076, 7242)]