51605146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 83887488

約数和(自身を除く): 32282342

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 347, 694, 1219, 1403, 2438, 2806, 3233, 6466, 7981, 15962, 18391, 21167, 36782, 42334, 74359, 148718, 422993, 486841, 845986, 973682, 1121851, 2243702, 25802573, 51605146]

約数ペア:

[(1, 51605146), (2, 25802573), (23, 2243702), (46, 1121851), (53, 973682), (61, 845986), (106, 486841), (122, 422993), (347, 148718), (694, 74359), (1219, 42334), (1403, 36782), (2438, 21167), (2806, 18391), (3233, 15962), (6466, 7981)]