53438994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 137068800

約数和(自身を除く): 83629806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1297, 1526, 1962, 2289, 2594, 2943, 3891, 4578, 5886, 6867, 7782, 9079, 11673, 13734, 18158, 20601, 23346, 27237, 35019, 41202, 54474, 70038, 81711, 141373, 163422, 245133, 282746, 424119, 490266, 848238, 989611, 1272357, 1979222, 2544714, 2968833, 3817071, 5937666, 7634142, 8906499, 17812998, 26719497, 53438994]

約数ペア:

[(1, 53438994), (2, 26719497), (3, 17812998), (6, 8906499), (7, 7634142), (9, 5937666), (14, 3817071), (18, 2968833), (21, 2544714), (27, 1979222), (42, 1272357), (54, 989611), (63, 848238), (109, 490266), (126, 424119), (189, 282746), (218, 245133), (327, 163422), (378, 141373), (654, 81711), (763, 70038), (981, 54474), (1297, 41202), (1526, 35019), (1962, 27237), (2289, 23346), (2594, 20601), (2943, 18158), (3891, 13734), (4578, 11673), (5886, 9079), (6867, 7782)]