56145152

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 144224640

約数和(自身を除く): 88079488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 97, 112, 119, 128, 133, 136, 152, 194, 224, 238, 256, 266, 272, 304, 323, 388, 448, 476, 532, 544, 608, 646, 679, 776, 896, 952, 1064, 1088, 1216, 1292, 1358, 1552, 1649, 1792, 1843, 1904, 2128, 2176, 2261, 2432, 2584, 2716, 3104, 3298, 3686, 3808, 4256, 4352, 4522, 4864, 5168, 5432, 6208, 6596, 7372, 7616, 8512, 9044, 10336, 10864, 11543, 12416, 12901, 13192, 14744, 15232, 17024, 18088, 20672, 21728, 23086, 24832, 25802, 26384, 29488, 30464, 31331, 34048, 36176, 41344, 43456, 46172, 51604, 52768, 58976, 62662, 72352, 82688, 86912, 92344, 103208, 105536, 117952, 125324, 144704, 173824, 184688, 206416, 211072, 219317, 235904, 250648, 289408, 369376, 412832, 422144, 438634, 471808, 501296, 578816, 738752, 825664, 877268, 1002592, 1477504, 1651328, 1754536, 2005184, 2955008, 3302656, 3509072, 4010368, 7018144, 8020736, 14036288, 28072576, 56145152]

約数ペア:

[(1, 56145152), (2, 28072576), (4, 14036288), (7, 8020736), (8, 7018144), (14, 4010368), (16, 3509072), (17, 3302656), (19, 2955008), (28, 2005184), (32, 1754536), (34, 1651328), (38, 1477504), (56, 1002592), (64, 877268), (68, 825664), (76, 738752), (97, 578816), (112, 501296), (119, 471808), (128, 438634), (133, 422144), (136, 412832), (152, 369376), (194, 289408), (224, 250648), (238, 235904), (256, 219317), (266, 211072), (272, 206416), (304, 184688), (323, 173824), (388, 144704), (448, 125324), (476, 117952), (532, 105536), (544, 103208), (608, 92344), (646, 86912), (679, 82688), (776, 72352), (896, 62662), (952, 58976), (1064, 52768), (1088, 51604), (1216, 46172), (1292, 43456), (1358, 41344), (1552, 36176), (1649, 34048), (1792, 31331), (1843, 30464), (1904, 29488), (2128, 26384), (2176, 25802), (2261, 24832), (2432, 23086), (2584, 21728), (2716, 20672), (3104, 18088), (3298, 17024), (3686, 15232), (3808, 14744), (4256, 13192), (4352, 12901), (4522, 12416), (4864, 11543), (5168, 10864), (5432, 10336), (6208, 9044), (6596, 8512), (7372, 7616)]