51401472

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 150700032

約数和(自身を除く): 99298560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 127, 128, 136, 186, 192, 204, 248, 254, 256, 272, 372, 381, 384, 408, 496, 508, 527, 544, 744, 762, 768, 816, 992, 1016, 1054, 1088, 1488, 1524, 1581, 1632, 1984, 2032, 2108, 2159, 2176, 2976, 3048, 3162, 3264, 3937, 3968, 4064, 4216, 4318, 4352, 5952, 6096, 6324, 6477, 6528, 7874, 7936, 8128, 8432, 8636, 11811, 11904, 12192, 12648, 12954, 13056, 15748, 16256, 16864, 17272, 23622, 23808, 24384, 25296, 25908, 31496, 32512, 33728, 34544, 47244, 48768, 50592, 51816, 62992, 66929, 67456, 69088, 94488, 97536, 101184, 103632, 125984, 133858, 134912, 138176, 188976, 200787, 202368, 207264, 251968, 267716, 276352, 377952, 401574, 404736, 414528, 503936, 535432, 552704, 755904, 803148, 829056, 1007872, 1070864, 1511808, 1606296, 1658112, 2141728, 3023616, 3212592, 4283456, 6425184, 8566912, 12850368, 17133824, 25700736, 51401472]

約数ペア:

[(1, 51401472), (2, 25700736), (3, 17133824), (4, 12850368), (6, 8566912), (8, 6425184), (12, 4283456), (16, 3212592), (17, 3023616), (24, 2141728), (31, 1658112), (32, 1606296), (34, 1511808), (48, 1070864), (51, 1007872), (62, 829056), (64, 803148), (68, 755904), (93, 552704), (96, 535432), (102, 503936), (124, 414528), (127, 404736), (128, 401574), (136, 377952), (186, 276352), (192, 267716), (204, 251968), (248, 207264), (254, 202368), (256, 200787), (272, 188976), (372, 138176), (381, 134912), (384, 133858), (408, 125984), (496, 103632), (508, 101184), (527, 97536), (544, 94488), (744, 69088), (762, 67456), (768, 66929), (816, 62992), (992, 51816), (1016, 50592), (1054, 48768), (1088, 47244), (1488, 34544), (1524, 33728), (1581, 32512), (1632, 31496), (1984, 25908), (2032, 25296), (2108, 24384), (2159, 23808), (2176, 23622), (2976, 17272), (3048, 16864), (3162, 16256), (3264, 15748), (3937, 13056), (3968, 12954), (4064, 12648), (4216, 12192), (4318, 11904), (4352, 11811), (5952, 8636), (6096, 8432), (6324, 8128), (6477, 7936), (6528, 7874)]