48545133

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 37470867

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 191, 247, 273, 343, 399, 573, 637, 741, 931, 1029, 1337, 1729, 1911, 2483, 2793, 3629, 4011, 4459, 5187, 6517, 7449, 9359, 10887, 12103, 13377, 17381, 19551, 25403, 28077, 36309, 47177, 52143, 65513, 76209, 84721, 121667, 141531, 177821, 196539, 254163, 330239, 365001, 533463, 851669, 990717, 1244747, 2311673, 2555007, 3734241, 6935019, 16181711, 48545133]

約数ペア:

[(1, 48545133), (3, 16181711), (7, 6935019), (13, 3734241), (19, 2555007), (21, 2311673), (39, 1244747), (49, 990717), (57, 851669), (91, 533463), (133, 365001), (147, 330239), (191, 254163), (247, 196539), (273, 177821), (343, 141531), (399, 121667), (573, 84721), (637, 76209), (741, 65513), (931, 52143), (1029, 47177), (1337, 36309), (1729, 28077), (1911, 25403), (2483, 19551), (2793, 17381), (3629, 13377), (4011, 12103), (4459, 10887), (5187, 9359), (6517, 7449)]