51246976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 117981360

約数和(自身を除く): 66734384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2141, 2176, 2992, 4282, 5984, 8564, 11968, 17128, 23551, 23936, 34256, 36397, 47102, 68512, 72794, 94204, 137024, 145588, 188408, 274048, 291176, 376816, 400367, 582352, 753632, 800734, 1164704, 1507264, 1601468, 2329408, 3014528, 3202936, 4658816, 6405872, 12811744, 25623488, 51246976]

約数ペア:

[(1, 51246976), (2, 25623488), (4, 12811744), (8, 6405872), (11, 4658816), (16, 3202936), (17, 3014528), (22, 2329408), (32, 1601468), (34, 1507264), (44, 1164704), (64, 800734), (68, 753632), (88, 582352), (128, 400367), (136, 376816), (176, 291176), (187, 274048), (272, 188408), (352, 145588), (374, 137024), (544, 94204), (704, 72794), (748, 68512), (1088, 47102), (1408, 36397), (1496, 34256), (2141, 23936), (2176, 23551), (2992, 17128), (4282, 11968), (5984, 8564)]