55988328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 105752472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 71, 87, 88, 103, 116, 132, 142, 174, 206, 213, 232, 264, 284, 309, 319, 348, 412, 426, 568, 618, 638, 696, 781, 824, 852, 957, 1133, 1236, 1276, 1562, 1704, 1914, 2059, 2266, 2343, 2472, 2552, 2987, 3124, 3399, 3828, 4118, 4532, 4686, 5974, 6177, 6248, 6798, 7313, 7656, 8236, 8961, 9064, 9372, 11948, 12354, 13596, 14626, 16472, 17922, 18744, 21939, 22649, 23896, 24708, 27192, 29252, 32857, 35844, 43878, 45298, 49416, 58504, 65714, 67947, 71688, 80443, 87756, 90596, 98571, 131428, 135894, 160886, 175512, 181192, 197142, 212077, 241329, 262856, 271788, 321772, 394284, 424154, 482658, 543576, 636231, 643544, 788568, 848308, 965316, 1272462, 1696616, 1930632, 2332847, 2544924, 4665694, 5089848, 6998541, 9331388, 13997082, 18662776, 27994164, 55988328]

約数ペア:

[(1, 55988328), (2, 27994164), (3, 18662776), (4, 13997082), (6, 9331388), (8, 6998541), (11, 5089848), (12, 4665694), (22, 2544924), (24, 2332847), (29, 1930632), (33, 1696616), (44, 1272462), (58, 965316), (66, 848308), (71, 788568), (87, 643544), (88, 636231), (103, 543576), (116, 482658), (132, 424154), (142, 394284), (174, 321772), (206, 271788), (213, 262856), (232, 241329), (264, 212077), (284, 197142), (309, 181192), (319, 175512), (348, 160886), (412, 135894), (426, 131428), (568, 98571), (618, 90596), (638, 87756), (696, 80443), (781, 71688), (824, 67947), (852, 65714), (957, 58504), (1133, 49416), (1236, 45298), (1276, 43878), (1562, 35844), (1704, 32857), (1914, 29252), (2059, 27192), (2266, 24708), (2343, 23896), (2472, 22649), (2552, 21939), (2987, 18744), (3124, 17922), (3399, 16472), (3828, 14626), (4118, 13596), (4532, 12354), (4686, 11948), (5974, 9372), (6177, 9064), (6248, 8961), (6798, 8236), (7313, 7656)]