49980448

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5249

約数の個数: 48

約数和(自身を含む): 115093440

約数和(自身を除く): 65112992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 5189, 9632, 10378, 20756, 36323, 41512, 72646, 83024, 145292, 166048, 223127, 290584, 446254, 581168, 892508, 1162336, 1561889, 1785016, 3123778, 3570032, 6247556, 7140064, 12495112, 24990224, 49980448]

約数ペア:

[(1, 49980448), (2, 24990224), (4, 12495112), (7, 7140064), (8, 6247556), (14, 3570032), (16, 3123778), (28, 1785016), (32, 1561889), (43, 1162336), (56, 892508), (86, 581168), (112, 446254), (172, 290584), (224, 223127), (301, 166048), (344, 145292), (602, 83024), (688, 72646), (1204, 41512), (1376, 36323), (2408, 20756), (4816, 10378), (5189, 9632)]