54031328

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 117503568

約数和(自身を除く): 63472240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 103, 104, 169, 194, 206, 208, 338, 388, 412, 416, 676, 776, 824, 1261, 1339, 1352, 1552, 1648, 2522, 2678, 2704, 3104, 3296, 5044, 5356, 5408, 9991, 10088, 10712, 16393, 17407, 19982, 20176, 21424, 32786, 34814, 39964, 40352, 42848, 65572, 69628, 79928, 129883, 131144, 139256, 159856, 259766, 262288, 278512, 319712, 519532, 524576, 557024, 1039064, 1688479, 2078128, 3376958, 4156256, 6753916, 13507832, 27015664, 54031328]

約数ペア:

[(1, 54031328), (2, 27015664), (4, 13507832), (8, 6753916), (13, 4156256), (16, 3376958), (26, 2078128), (32, 1688479), (52, 1039064), (97, 557024), (103, 524576), (104, 519532), (169, 319712), (194, 278512), (206, 262288), (208, 259766), (338, 159856), (388, 139256), (412, 131144), (416, 129883), (676, 79928), (776, 69628), (824, 65572), (1261, 42848), (1339, 40352), (1352, 39964), (1552, 34814), (1648, 32786), (2522, 21424), (2678, 20176), (2704, 19982), (3104, 17407), (3296, 16393), (5044, 10712), (5356, 10088), (5408, 9991)]