54127878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 130360320

約数和(自身を除く): 76232442

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 137, 138, 161, 274, 322, 409, 411, 483, 818, 822, 959, 966, 1227, 1918, 2454, 2863, 2877, 3151, 5726, 5754, 6302, 8589, 9407, 9453, 17178, 18814, 18906, 22057, 28221, 44114, 56033, 56442, 65849, 66171, 112066, 131698, 132342, 168099, 197547, 336198, 392231, 395094, 784462, 1176693, 1288759, 2353386, 2577518, 3866277, 7732554, 9021313, 18042626, 27063939, 54127878]

約数ペア:

[(1, 54127878), (2, 27063939), (3, 18042626), (6, 9021313), (7, 7732554), (14, 3866277), (21, 2577518), (23, 2353386), (42, 1288759), (46, 1176693), (69, 784462), (137, 395094), (138, 392231), (161, 336198), (274, 197547), (322, 168099), (409, 132342), (411, 131698), (483, 112066), (818, 66171), (822, 65849), (959, 56442), (966, 56033), (1227, 44114), (1918, 28221), (2454, 22057), (2863, 18906), (2877, 18814), (3151, 17178), (5726, 9453), (5754, 9407), (6302, 8589)]