53998528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 56

約数和(自身を含む): 117189504

約数和(自身を除く): 63190976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1601, 1984, 2108, 3202, 4216, 6404, 8432, 12808, 16864, 25616, 27217, 33728, 49631, 51232, 54434, 99262, 102464, 108868, 198524, 217736, 397048, 435472, 794096, 843727, 870944, 1588192, 1687454, 1741888, 3176384, 3374908, 6749816, 13499632, 26999264, 53998528]

約数ペア:

[(1, 53998528), (2, 26999264), (4, 13499632), (8, 6749816), (16, 3374908), (17, 3176384), (31, 1741888), (32, 1687454), (34, 1588192), (62, 870944), (64, 843727), (68, 794096), (124, 435472), (136, 397048), (248, 217736), (272, 198524), (496, 108868), (527, 102464), (544, 99262), (992, 54434), (1054, 51232), (1088, 49631), (1601, 33728), (1984, 27217), (2108, 25616), (3202, 16864), (4216, 12808), (6404, 8432)]