52878228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 142700544

約数和(自身を除く): 89822316

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 157, 204, 221, 254, 314, 381, 442, 471, 508, 628, 663, 762, 884, 942, 1326, 1524, 1651, 1884, 2041, 2159, 2652, 2669, 3302, 4082, 4318, 4953, 5338, 6123, 6477, 6604, 8007, 8164, 8636, 9906, 10676, 12246, 12954, 16014, 19812, 19939, 24492, 25908, 28067, 32028, 34697, 39878, 56134, 59817, 69394, 79756, 84201, 104091, 112268, 119634, 138788, 168402, 208182, 239268, 259207, 336804, 338963, 416364, 518414, 677926, 777621, 1016889, 1036828, 1355852, 1555242, 2033778, 3110484, 4067556, 4406519, 8813038, 13219557, 17626076, 26439114, 52878228]

約数ペア:

[(1, 52878228), (2, 26439114), (3, 17626076), (4, 13219557), (6, 8813038), (12, 4406519), (13, 4067556), (17, 3110484), (26, 2033778), (34, 1555242), (39, 1355852), (51, 1036828), (52, 1016889), (68, 777621), (78, 677926), (102, 518414), (127, 416364), (156, 338963), (157, 336804), (204, 259207), (221, 239268), (254, 208182), (314, 168402), (381, 138788), (442, 119634), (471, 112268), (508, 104091), (628, 84201), (663, 79756), (762, 69394), (884, 59817), (942, 56134), (1326, 39878), (1524, 34697), (1651, 32028), (1884, 28067), (2041, 25908), (2159, 24492), (2652, 19939), (2669, 19812), (3302, 16014), (4082, 12954), (4318, 12246), (4953, 10676), (5338, 9906), (6123, 8636), (6477, 8164), (6604, 8007)]