51880192

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 135983232

約数和(自身を除く): 84103040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 131, 136, 182, 208, 221, 224, 238, 256, 262, 272, 364, 416, 442, 448, 476, 524, 544, 728, 832, 884, 896, 917, 952, 1048, 1088, 1456, 1547, 1664, 1703, 1768, 1792, 1834, 1904, 2096, 2176, 2227, 2912, 3094, 3328, 3406, 3536, 3668, 3808, 4192, 4352, 4454, 5824, 6188, 6812, 7072, 7336, 7616, 8384, 8908, 11648, 11921, 12376, 13624, 14144, 14672, 15232, 15589, 16768, 17816, 23296, 23842, 24752, 27248, 28288, 28951, 29344, 30464, 31178, 33536, 35632, 47684, 49504, 54496, 56576, 57902, 58688, 62356, 71264, 95368, 99008, 108992, 115804, 117376, 124712, 142528, 190736, 198016, 202657, 217984, 231608, 234752, 249424, 285056, 381472, 396032, 405314, 435968, 463216, 498848, 570112, 762944, 810628, 926432, 997696, 1525888, 1621256, 1852864, 1995392, 3051776, 3242512, 3705728, 3990784, 6485024, 7411456, 12970048, 25940096, 51880192]

約数ペア:

[(1, 51880192), (2, 25940096), (4, 12970048), (7, 7411456), (8, 6485024), (13, 3990784), (14, 3705728), (16, 3242512), (17, 3051776), (26, 1995392), (28, 1852864), (32, 1621256), (34, 1525888), (52, 997696), (56, 926432), (64, 810628), (68, 762944), (91, 570112), (104, 498848), (112, 463216), (119, 435968), (128, 405314), (131, 396032), (136, 381472), (182, 285056), (208, 249424), (221, 234752), (224, 231608), (238, 217984), (256, 202657), (262, 198016), (272, 190736), (364, 142528), (416, 124712), (442, 117376), (448, 115804), (476, 108992), (524, 99008), (544, 95368), (728, 71264), (832, 62356), (884, 58688), (896, 57902), (917, 56576), (952, 54496), (1048, 49504), (1088, 47684), (1456, 35632), (1547, 33536), (1664, 31178), (1703, 30464), (1768, 29344), (1792, 28951), (1834, 28288), (1904, 27248), (2096, 24752), (2176, 23842), (2227, 23296), (2912, 17816), (3094, 16768), (3328, 15589), (3406, 15232), (3536, 14672), (3668, 14144), (3808, 13624), (4192, 12376), (4352, 11921), (4454, 11648), (5824, 8908), (6188, 8384), (6812, 7616), (7072, 7336)]