51044175

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 116791136

約数和(自身を除く): 65746961

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 81, 91, 105, 117, 135, 175, 189, 195, 225, 273, 277, 315, 325, 351, 405, 455, 525, 567, 585, 675, 819, 831, 945, 975, 1053, 1365, 1385, 1575, 1755, 1939, 2025, 2275, 2457, 2493, 2835, 2925, 3601, 4095, 4155, 4725, 5265, 5817, 6825, 6925, 7371, 7479, 8775, 9695, 10803, 12285, 12465, 14175, 17451, 18005, 20475, 20775, 22437, 25207, 26325, 29085, 32409, 36855, 37395, 48475, 52353, 54015, 61425, 62325, 75621, 87255, 90025, 97227, 112185, 126035, 145425, 157059, 162045, 184275, 186975, 226863, 261765, 270075, 291681, 378105, 436275, 486135, 560925, 630175, 680589, 785295, 810225, 1134315, 1308825, 1458405, 1890525, 2041767, 2430675, 3402945, 3926475, 5671575, 7292025, 10208835, 17014725, 51044175]

約数ペア:

[(1, 51044175), (3, 17014725), (5, 10208835), (7, 7292025), (9, 5671575), (13, 3926475), (15, 3402945), (21, 2430675), (25, 2041767), (27, 1890525), (35, 1458405), (39, 1308825), (45, 1134315), (63, 810225), (65, 785295), (75, 680589), (81, 630175), (91, 560925), (105, 486135), (117, 436275), (135, 378105), (175, 291681), (189, 270075), (195, 261765), (225, 226863), (273, 186975), (277, 184275), (315, 162045), (325, 157059), (351, 145425), (405, 126035), (455, 112185), (525, 97227), (567, 90025), (585, 87255), (675, 75621), (819, 62325), (831, 61425), (945, 54015), (975, 52353), (1053, 48475), (1365, 37395), (1385, 36855), (1575, 32409), (1755, 29085), (1939, 26325), (2025, 25207), (2275, 22437), (2457, 20775), (2493, 20475), (2835, 18005), (2925, 17451), (3601, 14175), (4095, 12465), (4155, 12285), (4725, 10803), (5265, 9695), (5817, 8775), (6825, 7479), (6925, 7371)]