49387856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25939}}^1$

素因数の和:25971

約数の個数: 40

約数和(自身を含む): 115796160

約数和(自身を除く): 66408304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 25939, 51878, 103756, 181573, 207512, 363146, 415024, 440963, 726292, 881926, 1452584, 1763852, 2905168, 3086741, 3527704, 6173482, 7055408, 12346964, 24693928, 49387856]

約数ペア:

[(1, 49387856), (2, 24693928), (4, 12346964), (7, 7055408), (8, 6173482), (14, 3527704), (16, 3086741), (17, 2905168), (28, 1763852), (34, 1452584), (56, 881926), (68, 726292), (112, 440963), (119, 415024), (136, 363146), (238, 207512), (272, 181573), (476, 103756), (952, 51878), (1904, 25939)]