47898742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 29939018

約数列:

[1, 2, 23, 41, 46, 82, 109, 218, 233, 466, 943, 1886, 2507, 4469, 5014, 5359, 8938, 9553, 10718, 19106, 25397, 50794, 102787, 205574, 219719, 439438, 584131, 1041277, 1168262, 2082554, 23949371, 47898742]

約数ペア:

[(1, 47898742), (2, 23949371), (23, 2082554), (41, 1168262), (46, 1041277), (82, 584131), (109, 439438), (218, 219719), (233, 205574), (466, 102787), (943, 50794), (1886, 25397), (2507, 19106), (4469, 10718), (5014, 9553), (5359, 8938)]