53987143678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{2129}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 93447768960

約数和(自身を除く): 39460625282

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 557, 1114, 1339, 1751, 2129, 2678, 3502, 4258, 7241, 9469, 14482, 18938, 22763, 27677, 36193, 45526, 55354, 57371, 72386, 114742, 123097, 219287, 246194, 438574, 470509, 745823, 941018, 975307, 1185853, 1491646, 1950614, 2371706, 2850731, 3727879, 5701462, 7455758, 12678991, 15416089, 20159501, 25357982, 30832178, 40319002, 48462427, 96924854, 122142859, 244285718, 262073513, 524147026, 1587857167, 2076428603, 3175714334, 4152857206, 26993571839, 53987143678]

約数ペア:

[(1, 53987143678), (2, 26993571839), (13, 4152857206), (17, 3175714334), (26, 2076428603), (34, 1587857167), (103, 524147026), (206, 262073513), (221, 244285718), (442, 122142859), (557, 96924854), (1114, 48462427), (1339, 40319002), (1751, 30832178), (2129, 25357982), (2678, 20159501), (3502, 15416089), (4258, 12678991), (7241, 7455758), (9469, 5701462), (14482, 3727879), (18938, 2850731), (22763, 2371706), (27677, 1950614), (36193, 1491646), (45526, 1185853), (55354, 975307), (57371, 941018), (72386, 745823), (114742, 470509), (123097, 438574), (219287, 246194)]