51876352

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 115689024

約数和(自身を除く): 63812672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 151, 176, 244, 256, 302, 352, 488, 512, 604, 671, 704, 976, 1208, 1342, 1408, 1661, 1952, 2416, 2684, 2816, 3322, 3904, 4832, 5368, 5632, 6644, 7808, 9211, 9664, 10736, 13288, 15616, 18422, 19328, 21472, 26576, 31232, 36844, 38656, 42944, 53152, 73688, 77312, 85888, 101321, 106304, 147376, 171776, 202642, 212608, 294752, 343552, 405284, 425216, 589504, 810568, 850432, 1179008, 1621136, 2358016, 3242272, 4716032, 6484544, 12969088, 25938176, 51876352]

約数ペア:

[(1, 51876352), (2, 25938176), (4, 12969088), (8, 6484544), (11, 4716032), (16, 3242272), (22, 2358016), (32, 1621136), (44, 1179008), (61, 850432), (64, 810568), (88, 589504), (122, 425216), (128, 405284), (151, 343552), (176, 294752), (244, 212608), (256, 202642), (302, 171776), (352, 147376), (488, 106304), (512, 101321), (604, 85888), (671, 77312), (704, 73688), (976, 53152), (1208, 42944), (1342, 38656), (1408, 36844), (1661, 31232), (1952, 26576), (2416, 21472), (2684, 19328), (2816, 18422), (3322, 15616), (3904, 13288), (4832, 10736), (5368, 9664), (5632, 9211), (6644, 7808)]