48320517

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 75382272

約数和(自身を除く): 27061755

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 1721, 4011, 5163, 9359, 12047, 28077, 36141, 84329, 252987, 328711, 986133, 2300977, 6902931, 16106839, 48320517]

約数ペア:

[(1, 48320517), (3, 16106839), (7, 6902931), (21, 2300977), (49, 986133), (147, 328711), (191, 252987), (573, 84329), (1337, 36141), (1721, 28077), (4011, 12047), (5163, 9359)]