57189048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 172032000

約数和(自身を除く): 114842952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 139, 158, 168, 186, 217, 237, 248, 278, 316, 372, 417, 434, 474, 553, 556, 632, 651, 744, 834, 868, 948, 973, 1106, 1112, 1302, 1659, 1668, 1736, 1896, 1946, 2212, 2449, 2604, 2919, 3318, 3336, 3892, 4309, 4424, 4898, 5208, 5838, 6636, 7347, 7784, 8618, 9796, 10981, 11676, 12927, 13272, 14694, 17143, 17236, 19592, 21962, 23352, 25854, 29388, 30163, 32943, 34286, 34472, 43924, 51429, 51708, 58776, 60326, 65886, 68572, 76867, 87848, 90489, 102858, 103416, 120652, 131772, 137144, 153734, 180978, 205716, 230601, 241304, 263544, 307468, 340411, 361956, 411432, 461202, 614936, 680822, 723912, 922404, 1021233, 1361644, 1844808, 2042466, 2382877, 2723288, 4084932, 4765754, 7148631, 8169864, 9531508, 14297262, 19063016, 28594524, 57189048]

約数ペア:

[(1, 57189048), (2, 28594524), (3, 19063016), (4, 14297262), (6, 9531508), (7, 8169864), (8, 7148631), (12, 4765754), (14, 4084932), (21, 2723288), (24, 2382877), (28, 2042466), (31, 1844808), (42, 1361644), (56, 1021233), (62, 922404), (79, 723912), (84, 680822), (93, 614936), (124, 461202), (139, 411432), (158, 361956), (168, 340411), (186, 307468), (217, 263544), (237, 241304), (248, 230601), (278, 205716), (316, 180978), (372, 153734), (417, 137144), (434, 131772), (474, 120652), (553, 103416), (556, 102858), (632, 90489), (651, 87848), (744, 76867), (834, 68572), (868, 65886), (948, 60326), (973, 58776), (1106, 51708), (1112, 51429), (1302, 43924), (1659, 34472), (1668, 34286), (1736, 32943), (1896, 30163), (1946, 29388), (2212, 25854), (2449, 23352), (2604, 21962), (2919, 19592), (3318, 17236), (3336, 17143), (3892, 14694), (4309, 13272), (4424, 12927), (4898, 11676), (5208, 10981), (5838, 9796), (6636, 8618), (7347, 7784)]