48612963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 79091200

約数和(自身を除く): 30478237

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 1669, 4161, 5007, 9709, 11683, 29127, 31711, 35049, 95133, 121837, 221977, 365511, 665931, 852859, 2314903, 2558577, 6944709, 16204321, 48612963]

約数ペア:

[(1, 48612963), (3, 16204321), (7, 6944709), (19, 2558577), (21, 2314903), (57, 852859), (73, 665931), (133, 365511), (219, 221977), (399, 121837), (511, 95133), (1387, 35049), (1533, 31711), (1669, 29127), (4161, 11683), (5007, 9709)]