56987392

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 147168000

約数和(自身を除く): 90180608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 59, 64, 77, 88, 98, 112, 118, 128, 154, 176, 196, 224, 236, 256, 308, 343, 352, 392, 413, 448, 472, 539, 616, 649, 686, 704, 784, 826, 896, 944, 1078, 1232, 1298, 1372, 1408, 1568, 1652, 1792, 1888, 2156, 2464, 2596, 2744, 2816, 2891, 3136, 3304, 3773, 3776, 4312, 4543, 4928, 5192, 5488, 5782, 6272, 6608, 7546, 7552, 8624, 9086, 9856, 10384, 10976, 11564, 12544, 13216, 15092, 15104, 17248, 18172, 19712, 20237, 20768, 21952, 23128, 26432, 30184, 31801, 34496, 36344, 40474, 41536, 43904, 46256, 52864, 60368, 63602, 68992, 72688, 80948, 83072, 87808, 92512, 105728, 120736, 127204, 137984, 145376, 161896, 166144, 185024, 222607, 241472, 254408, 290752, 323792, 370048, 445214, 482944, 508816, 581504, 647584, 740096, 890428, 965888, 1017632, 1163008, 1295168, 1780856, 2035264, 2590336, 3561712, 4070528, 5180672, 7123424, 8141056, 14246848, 28493696, 56987392]

約数ペア:

[(1, 56987392), (2, 28493696), (4, 14246848), (7, 8141056), (8, 7123424), (11, 5180672), (14, 4070528), (16, 3561712), (22, 2590336), (28, 2035264), (32, 1780856), (44, 1295168), (49, 1163008), (56, 1017632), (59, 965888), (64, 890428), (77, 740096), (88, 647584), (98, 581504), (112, 508816), (118, 482944), (128, 445214), (154, 370048), (176, 323792), (196, 290752), (224, 254408), (236, 241472), (256, 222607), (308, 185024), (343, 166144), (352, 161896), (392, 145376), (413, 137984), (448, 127204), (472, 120736), (539, 105728), (616, 92512), (649, 87808), (686, 83072), (704, 80948), (784, 72688), (826, 68992), (896, 63602), (944, 60368), (1078, 52864), (1232, 46256), (1298, 43904), (1372, 41536), (1408, 40474), (1568, 36344), (1652, 34496), (1792, 31801), (1888, 30184), (2156, 26432), (2464, 23128), (2596, 21952), (2744, 20768), (2816, 20237), (2891, 19712), (3136, 18172), (3304, 17248), (3773, 15104), (3776, 15092), (4312, 13216), (4543, 12544), (4928, 11564), (5192, 10976), (5488, 10384), (5782, 9856), (6272, 9086), (6608, 8624), (7546, 7552)]