49990424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 105511560

約数和(自身を除く): 55521136

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1201, 1892, 2402, 3784, 4804, 5203, 9608, 10406, 13211, 20812, 26422, 41624, 51643, 52844, 103286, 105688, 145321, 206572, 290642, 413144, 568073, 581284, 1136146, 1162568, 2272292, 4544584, 6248803, 12497606, 24995212, 49990424]

約数ペア:

[(1, 49990424), (2, 24995212), (4, 12497606), (8, 6248803), (11, 4544584), (22, 2272292), (43, 1162568), (44, 1136146), (86, 581284), (88, 568073), (121, 413144), (172, 290642), (242, 206572), (344, 145321), (473, 105688), (484, 103286), (946, 52844), (968, 51643), (1201, 41624), (1892, 26422), (2402, 20812), (3784, 13211), (4804, 10406), (5203, 9608)]