55231974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23071}}^1$

素因数の和:23105

約数の個数: 48

約数和(自身を含む): 143969280

約数和(自身を除く): 88737306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 23071, 46142, 69213, 138426, 161497, 207639, 322994, 415278, 438349, 484491, 876698, 968982, 1315047, 1453473, 2630094, 2906946, 3068443, 3945141, 6136886, 7890282, 9205329, 18410658, 27615987, 55231974]

約数ペア:

[(1, 55231974), (2, 27615987), (3, 18410658), (6, 9205329), (7, 7890282), (9, 6136886), (14, 3945141), (18, 3068443), (19, 2906946), (21, 2630094), (38, 1453473), (42, 1315047), (57, 968982), (63, 876698), (114, 484491), (126, 438349), (133, 415278), (171, 322994), (266, 207639), (342, 161497), (399, 138426), (798, 69213), (1197, 46142), (2394, 23071)]