54713458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 33990542

約数列:

[1, 2, 23, 43, 46, 86, 139, 199, 278, 398, 989, 1978, 3197, 4577, 5977, 6394, 8557, 9154, 11954, 17114, 27661, 55322, 137471, 196811, 274942, 393622, 636203, 1189423, 1272406, 2378846, 27356729, 54713458]

約数ペア:

[(1, 54713458), (2, 27356729), (23, 2378846), (43, 1272406), (46, 1189423), (86, 636203), (139, 393622), (199, 274942), (278, 196811), (398, 137471), (989, 55322), (1978, 27661), (3197, 17114), (4577, 11954), (5977, 9154), (6394, 8557)]