56678118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2551}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 135480576

約数和(自身を除く): 78802458

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 966, 1058, 1587, 2551, 3174, 3703, 5102, 7406, 7653, 11109, 15306, 17857, 22218, 35714, 53571, 58673, 107142, 117346, 176019, 352038, 410711, 821422, 1232133, 1349479, 2464266, 2698958, 4048437, 8096874, 9446353, 18892706, 28339059, 56678118]

約数ペア:

[(1, 56678118), (2, 28339059), (3, 18892706), (6, 9446353), (7, 8096874), (14, 4048437), (21, 2698958), (23, 2464266), (42, 1349479), (46, 1232133), (69, 821422), (138, 410711), (161, 352038), (322, 176019), (483, 117346), (529, 107142), (966, 58673), (1058, 53571), (1587, 35714), (2551, 22218), (3174, 17857), (3703, 15306), (5102, 11109), (7406, 7653)]