55577052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 148999760

約数和(自身を除く): 93422708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 421, 579, 684, 772, 842, 1158, 1263, 1684, 1737, 2316, 2526, 3474, 3667, 3789, 5052, 6948, 7334, 7578, 7999, 11001, 14668, 15156, 15998, 22002, 23997, 31996, 33003, 44004, 47994, 66006, 71991, 81253, 95988, 132012, 143982, 162506, 243759, 287964, 325012, 487518, 731277, 975036, 1462554, 1543807, 2925108, 3087614, 4631421, 6175228, 9262842, 13894263, 18525684, 27788526, 55577052]

約数ペア:

[(1, 55577052), (2, 27788526), (3, 18525684), (4, 13894263), (6, 9262842), (9, 6175228), (12, 4631421), (18, 3087614), (19, 2925108), (36, 1543807), (38, 1462554), (57, 975036), (76, 731277), (114, 487518), (171, 325012), (193, 287964), (228, 243759), (342, 162506), (386, 143982), (421, 132012), (579, 95988), (684, 81253), (772, 71991), (842, 66006), (1158, 47994), (1263, 44004), (1684, 33003), (1737, 31996), (2316, 23997), (2526, 22002), (3474, 15998), (3667, 15156), (3789, 14668), (5052, 11001), (6948, 7999), (7334, 7578)]