47721432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{16433}}^1$

素因数の和:16464

約数の個数: 48

約数和(自身を含む): 131143320

約数和(自身を除く): 83421888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 16433, 32866, 49299, 65732, 98598, 131464, 180763, 197196, 361526, 394392, 542289, 723052, 1084578, 1446104, 1988393, 2169156, 3976786, 4338312, 5965179, 7953572, 11930358, 15907144, 23860716, 47721432]

約数ペア:

[(1, 47721432), (2, 23860716), (3, 15907144), (4, 11930358), (6, 7953572), (8, 5965179), (11, 4338312), (12, 3976786), (22, 2169156), (24, 1988393), (33, 1446104), (44, 1084578), (66, 723052), (88, 542289), (121, 394392), (132, 361526), (242, 197196), (264, 180763), (363, 131464), (484, 98598), (726, 65732), (968, 49299), (1452, 32866), (2904, 16433)]