51392768

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 126877212

約数和(自身を除く): 75484444

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 241, 256, 272, 392, 448, 476, 482, 544, 784, 833, 896, 952, 964, 1088, 1568, 1666, 1687, 1792, 1904, 1928, 2176, 3136, 3332, 3374, 3808, 3856, 4097, 4352, 6272, 6664, 6748, 7616, 7712, 8194, 11809, 12544, 13328, 13496, 15232, 15424, 16388, 23618, 26656, 26992, 28679, 30464, 30848, 32776, 47236, 53312, 53984, 57358, 61696, 65552, 94472, 106624, 107968, 114716, 131104, 188944, 200753, 213248, 215936, 229432, 262208, 377888, 401506, 431872, 458864, 524416, 755776, 803012, 917728, 1048832, 1511552, 1606024, 1835456, 3023104, 3212048, 3670912, 6424096, 7341824, 12848192, 25696384, 51392768]

約数ペア:

[(1, 51392768), (2, 25696384), (4, 12848192), (7, 7341824), (8, 6424096), (14, 3670912), (16, 3212048), (17, 3023104), (28, 1835456), (32, 1606024), (34, 1511552), (49, 1048832), (56, 917728), (64, 803012), (68, 755776), (98, 524416), (112, 458864), (119, 431872), (128, 401506), (136, 377888), (196, 262208), (224, 229432), (238, 215936), (241, 213248), (256, 200753), (272, 188944), (392, 131104), (448, 114716), (476, 107968), (482, 106624), (544, 94472), (784, 65552), (833, 61696), (896, 57358), (952, 53984), (964, 53312), (1088, 47236), (1568, 32776), (1666, 30848), (1687, 30464), (1792, 28679), (1904, 26992), (1928, 26656), (2176, 23618), (3136, 16388), (3332, 15424), (3374, 15232), (3808, 13496), (3856, 13328), (4097, 12544), (4352, 11809), (6272, 8194), (6664, 7712), (6748, 7616)]