54175442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 88387200

約数和(自身を除く): 34211758

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 449, 898, 989, 1403, 1978, 2623, 2806, 5246, 10327, 19307, 20654, 27389, 38614, 54778, 60329, 120658, 444061, 629947, 888122, 1177727, 1259894, 2355454, 27087721, 54175442]

約数ペア:

[(1, 54175442), (2, 27087721), (23, 2355454), (43, 1259894), (46, 1177727), (61, 888122), (86, 629947), (122, 444061), (449, 120658), (898, 60329), (989, 54778), (1403, 38614), (1978, 27389), (2623, 20654), (2806, 19307), (5246, 10327)]