52974831

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 93206400

約数和(自身を除く): 40231569

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1459, 1729, 1911, 2793, 4377, 5187, 10213, 12103, 18967, 27721, 30639, 36309, 56901, 71491, 83163, 132769, 194047, 214473, 360373, 398307, 582141, 929383, 1081119, 1358329, 2522611, 2788149, 4074987, 7567833, 17658277, 52974831]

約数ペア:

[(1, 52974831), (3, 17658277), (7, 7567833), (13, 4074987), (19, 2788149), (21, 2522611), (39, 1358329), (49, 1081119), (57, 929383), (91, 582141), (133, 398307), (147, 360373), (247, 214473), (273, 194047), (399, 132769), (637, 83163), (741, 71491), (931, 56901), (1459, 36309), (1729, 30639), (1911, 27721), (2793, 18967), (4377, 12103), (5187, 10213)]