51498846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3617}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 128685024

約数和(自身を除く): 77186178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 3617, 4746, 7119, 7234, 10851, 14238, 21702, 25319, 32553, 50638, 65106, 75957, 151914, 227871, 408721, 455742, 817442, 1226163, 2452326, 2861047, 3678489, 5722094, 7356978, 8583141, 17166282, 25749423, 51498846]

約数ペア:

[(1, 51498846), (2, 25749423), (3, 17166282), (6, 8583141), (7, 7356978), (9, 5722094), (14, 3678489), (18, 2861047), (21, 2452326), (42, 1226163), (63, 817442), (113, 455742), (126, 408721), (226, 227871), (339, 151914), (678, 75957), (791, 65106), (1017, 50638), (1582, 32553), (2034, 25319), (2373, 21702), (3617, 14238), (4746, 10851), (7119, 7234)]