55916553

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 46104567

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 319, 357, 491, 493, 561, 609, 957, 1309, 1473, 1479, 2233, 3437, 3451, 3927, 5401, 5423, 6699, 8347, 10311, 10353, 14239, 16203, 16269, 25041, 37807, 37961, 42717, 58429, 91817, 99673, 113421, 113883, 156629, 175287, 242063, 275451, 299019, 469887, 642719, 726189, 1096403, 1694441, 1928157, 2662693, 3289209, 5083323, 7988079, 18638851, 55916553]

約数ペア:

[(1, 55916553), (3, 18638851), (7, 7988079), (11, 5083323), (17, 3289209), (21, 2662693), (29, 1928157), (33, 1694441), (51, 1096403), (77, 726189), (87, 642719), (119, 469887), (187, 299019), (203, 275451), (231, 242063), (319, 175287), (357, 156629), (491, 113883), (493, 113421), (561, 99673), (609, 91817), (957, 58429), (1309, 42717), (1473, 37961), (1479, 37807), (2233, 25041), (3437, 16269), (3451, 16203), (3927, 14239), (5401, 10353), (5423, 10311), (6699, 8347)]