48894021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 81544320

約数和(自身を除く): 32650299

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 109, 197, 207, 253, 327, 591, 759, 981, 1199, 1773, 2167, 2277, 2507, 3597, 4531, 6501, 7521, 10791, 13593, 19503, 21473, 22563, 27577, 40779, 49841, 64419, 82731, 149523, 193257, 236203, 248193, 448569, 493879, 708609, 1481637, 2125827, 4444911, 5432669, 16298007, 48894021]

約数ペア:

[(1, 48894021), (3, 16298007), (9, 5432669), (11, 4444911), (23, 2125827), (33, 1481637), (69, 708609), (99, 493879), (109, 448569), (197, 248193), (207, 236203), (253, 193257), (327, 149523), (591, 82731), (759, 64419), (981, 49841), (1199, 40779), (1773, 27577), (2167, 22563), (2277, 21473), (2507, 19503), (3597, 13593), (4531, 10791), (6501, 7521)]