51038760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 113190360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 197, 204, 254, 255, 340, 381, 394, 408, 508, 510, 591, 635, 680, 762, 788, 985, 1016, 1020, 1182, 1270, 1524, 1576, 1905, 1970, 2040, 2159, 2364, 2540, 2955, 3048, 3349, 3810, 3940, 4318, 4728, 5080, 5910, 6477, 6698, 7620, 7880, 8636, 10047, 10795, 11820, 12954, 13396, 15240, 16745, 17272, 20094, 21590, 23640, 25019, 25908, 26792, 32385, 33490, 40188, 43180, 50038, 50235, 51816, 64770, 66980, 75057, 80376, 86360, 100076, 100470, 125095, 129540, 133960, 150114, 200152, 200940, 250190, 259080, 300228, 375285, 401880, 425323, 500380, 600456, 750570, 850646, 1000760, 1275969, 1501140, 1701292, 2126615, 2551938, 3002280, 3402584, 4253230, 5103876, 6379845, 8506460, 10207752, 12759690, 17012920, 25519380, 51038760]

約数ペア:

[(1, 51038760), (2, 25519380), (3, 17012920), (4, 12759690), (5, 10207752), (6, 8506460), (8, 6379845), (10, 5103876), (12, 4253230), (15, 3402584), (17, 3002280), (20, 2551938), (24, 2126615), (30, 1701292), (34, 1501140), (40, 1275969), (51, 1000760), (60, 850646), (68, 750570), (85, 600456), (102, 500380), (120, 425323), (127, 401880), (136, 375285), (170, 300228), (197, 259080), (204, 250190), (254, 200940), (255, 200152), (340, 150114), (381, 133960), (394, 129540), (408, 125095), (508, 100470), (510, 100076), (591, 86360), (635, 80376), (680, 75057), (762, 66980), (788, 64770), (985, 51816), (1016, 50235), (1020, 50038), (1182, 43180), (1270, 40188), (1524, 33490), (1576, 32385), (1905, 26792), (1970, 25908), (2040, 25019), (2159, 23640), (2364, 21590), (2540, 20094), (2955, 17272), (3048, 16745), (3349, 15240), (3810, 13396), (3940, 12954), (4318, 11820), (4728, 10795), (5080, 10047), (5910, 8636), (6477, 7880), (6698, 7620)]