55775776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 135136512

約数和(自身を除く): 79360736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 97, 112, 119, 136, 151, 194, 224, 238, 272, 302, 388, 476, 544, 604, 679, 776, 952, 1057, 1208, 1358, 1552, 1649, 1904, 2114, 2416, 2567, 2716, 3104, 3298, 3808, 4228, 4832, 5134, 5432, 6596, 8456, 10268, 10864, 11543, 13192, 14647, 16912, 17969, 20536, 21728, 23086, 26384, 29294, 33824, 35938, 41072, 46172, 52768, 58588, 71876, 82144, 92344, 102529, 117176, 143752, 184688, 205058, 234352, 248999, 287504, 369376, 410116, 468704, 497998, 575008, 820232, 995996, 1640464, 1742993, 1991992, 3280928, 3485986, 3983984, 6971972, 7967968, 13943944, 27887888, 55775776]

約数ペア:

[(1, 55775776), (2, 27887888), (4, 13943944), (7, 7967968), (8, 6971972), (14, 3983984), (16, 3485986), (17, 3280928), (28, 1991992), (32, 1742993), (34, 1640464), (56, 995996), (68, 820232), (97, 575008), (112, 497998), (119, 468704), (136, 410116), (151, 369376), (194, 287504), (224, 248999), (238, 234352), (272, 205058), (302, 184688), (388, 143752), (476, 117176), (544, 102529), (604, 92344), (679, 82144), (776, 71876), (952, 58588), (1057, 52768), (1208, 46172), (1358, 41072), (1552, 35938), (1649, 33824), (1904, 29294), (2114, 26384), (2416, 23086), (2567, 21728), (2716, 20536), (3104, 17969), (3298, 16912), (3808, 14647), (4228, 13192), (4832, 11543), (5134, 10864), (5432, 10268), (6596, 8456)]