54595388620

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{39043}}^1$

素因数の和:39694

約数の個数: 48

約数和(自身を含む): 115707674880

約数和(自身を除く): 61112286260

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 503, 556, 695, 1006, 1390, 2012, 2515, 2780, 5030, 10060, 39043, 69917, 78086, 139834, 156172, 195215, 279668, 349585, 390430, 699170, 780860, 1398340, 5426977, 10853954, 19638629, 21707908, 27134885, 39277258, 54269770, 78554516, 98193145, 108539540, 196386290, 392772580, 2729769431, 5459538862, 10919077724, 13648847155, 27297694310, 54595388620]

約数ペア:

[(1, 54595388620), (2, 27297694310), (4, 13648847155), (5, 10919077724), (10, 5459538862), (20, 2729769431), (139, 392772580), (278, 196386290), (503, 108539540), (556, 98193145), (695, 78554516), (1006, 54269770), (1390, 39277258), (2012, 27134885), (2515, 21707908), (2780, 19638629), (5030, 10853954), (10060, 5426977), (39043, 1398340), (69917, 780860), (78086, 699170), (139834, 390430), (156172, 349585), (195215, 279668)]