54266992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 121867200

約数和(自身を除く): 67600208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 136, 149, 206, 208, 221, 272, 298, 412, 442, 596, 824, 884, 1192, 1339, 1648, 1751, 1768, 1937, 2384, 2533, 2678, 3502, 3536, 3874, 5066, 5356, 7004, 7748, 10132, 10712, 14008, 15347, 15496, 20264, 21424, 22763, 28016, 30694, 30992, 32929, 40528, 45526, 61388, 65858, 91052, 122776, 131716, 182104, 199511, 245552, 260899, 263432, 364208, 399022, 521798, 526864, 798044, 1043596, 1596088, 2087192, 3192176, 3391687, 4174384, 6783374, 13566748, 27133496, 54266992]

約数ペア:

[(1, 54266992), (2, 27133496), (4, 13566748), (8, 6783374), (13, 4174384), (16, 3391687), (17, 3192176), (26, 2087192), (34, 1596088), (52, 1043596), (68, 798044), (103, 526864), (104, 521798), (136, 399022), (149, 364208), (206, 263432), (208, 260899), (221, 245552), (272, 199511), (298, 182104), (412, 131716), (442, 122776), (596, 91052), (824, 65858), (884, 61388), (1192, 45526), (1339, 40528), (1648, 32929), (1751, 30992), (1768, 30694), (1937, 28016), (2384, 22763), (2533, 21424), (2678, 20264), (3502, 15496), (3536, 15347), (3874, 14008), (5066, 10712), (5356, 10132), (7004, 7748)]