55563816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 175426560

約数和(自身を除く): 119862744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 107, 132, 154, 168, 214, 231, 264, 281, 308, 321, 428, 462, 562, 616, 642, 749, 843, 856, 924, 1124, 1177, 1284, 1498, 1686, 1848, 1967, 2247, 2248, 2354, 2568, 2996, 3091, 3372, 3531, 3934, 4494, 4708, 5901, 5992, 6182, 6744, 7062, 7868, 8239, 8988, 9273, 9416, 11802, 12364, 14124, 15736, 16478, 17976, 18546, 21637, 23604, 24717, 24728, 28248, 30067, 32956, 37092, 43274, 47208, 49434, 60134, 64911, 65912, 74184, 86548, 90201, 98868, 120268, 129822, 173096, 180402, 197736, 210469, 240536, 259644, 330737, 360804, 420938, 519288, 631407, 661474, 721608, 841876, 992211, 1262814, 1322948, 1683752, 1984422, 2315159, 2525628, 2645896, 3968844, 4630318, 5051256, 6945477, 7937688, 9260636, 13890954, 18521272, 27781908, 55563816]

約数ペア:

[(1, 55563816), (2, 27781908), (3, 18521272), (4, 13890954), (6, 9260636), (7, 7937688), (8, 6945477), (11, 5051256), (12, 4630318), (14, 3968844), (21, 2645896), (22, 2525628), (24, 2315159), (28, 1984422), (33, 1683752), (42, 1322948), (44, 1262814), (56, 992211), (66, 841876), (77, 721608), (84, 661474), (88, 631407), (107, 519288), (132, 420938), (154, 360804), (168, 330737), (214, 259644), (231, 240536), (264, 210469), (281, 197736), (308, 180402), (321, 173096), (428, 129822), (462, 120268), (562, 98868), (616, 90201), (642, 86548), (749, 74184), (843, 65912), (856, 64911), (924, 60134), (1124, 49434), (1177, 47208), (1284, 43274), (1498, 37092), (1686, 32956), (1848, 30067), (1967, 28248), (2247, 24728), (2248, 24717), (2354, 23604), (2568, 21637), (2996, 18546), (3091, 17976), (3372, 16478), (3531, 15736), (3934, 14124), (4494, 12364), (4708, 11802), (5901, 9416), (5992, 9273), (6182, 8988), (6744, 8239), (7062, 7868)]