51261056

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 129768480

約数和(自身を除く): 78507424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 743, 784, 896, 1078, 1232, 1408, 1486, 1568, 2156, 2464, 2972, 3136, 4312, 4928, 5201, 5944, 6272, 8173, 8624, 9856, 10402, 11888, 16346, 17248, 20804, 23776, 32692, 34496, 36407, 41608, 47552, 57211, 65384, 68992, 72814, 83216, 95104, 114422, 130768, 145628, 166432, 228844, 261536, 291256, 332864, 400477, 457688, 523072, 582512, 665728, 800954, 915376, 1046144, 1165024, 1601908, 1830752, 2330048, 3203816, 3661504, 4660096, 6407632, 7323008, 12815264, 25630528, 51261056]

約数ペア:

[(1, 51261056), (2, 25630528), (4, 12815264), (7, 7323008), (8, 6407632), (11, 4660096), (14, 3661504), (16, 3203816), (22, 2330048), (28, 1830752), (32, 1601908), (44, 1165024), (49, 1046144), (56, 915376), (64, 800954), (77, 665728), (88, 582512), (98, 523072), (112, 457688), (128, 400477), (154, 332864), (176, 291256), (196, 261536), (224, 228844), (308, 166432), (352, 145628), (392, 130768), (448, 114422), (539, 95104), (616, 83216), (704, 72814), (743, 68992), (784, 65384), (896, 57211), (1078, 47552), (1232, 41608), (1408, 36407), (1486, 34496), (1568, 32692), (2156, 23776), (2464, 20804), (2972, 17248), (3136, 16346), (4312, 11888), (4928, 10402), (5201, 9856), (5944, 8624), (6272, 8173)]