49790994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 66330606

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 199, 223, 374, 398, 446, 561, 597, 669, 1122, 1194, 1338, 2189, 2453, 3383, 3791, 4378, 4906, 6567, 6766, 7359, 7582, 10149, 11373, 13134, 14718, 20298, 22746, 37213, 41701, 44377, 74426, 83402, 88754, 111639, 125103, 133131, 223278, 250206, 266262, 488147, 754409, 976294, 1464441, 1508818, 2263227, 2928882, 4526454, 8298499, 16596998, 24895497, 49790994]

約数ペア:

[(1, 49790994), (2, 24895497), (3, 16596998), (6, 8298499), (11, 4526454), (17, 2928882), (22, 2263227), (33, 1508818), (34, 1464441), (51, 976294), (66, 754409), (102, 488147), (187, 266262), (199, 250206), (223, 223278), (374, 133131), (398, 125103), (446, 111639), (561, 88754), (597, 83402), (669, 74426), (1122, 44377), (1194, 41701), (1338, 37213), (2189, 22746), (2453, 20298), (3383, 14718), (3791, 13134), (4378, 11373), (4906, 10149), (6567, 7582), (6766, 7359)]