55334656

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 54

約数和(自身を含む): 119696640

約数和(自身を除く): 64361984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1279, 1352, 1664, 2558, 2704, 3328, 5116, 5408, 10232, 10816, 16627, 20464, 21632, 33254, 40928, 43264, 66508, 81856, 133016, 163712, 216151, 266032, 327424, 432302, 532064, 864604, 1064128, 1729208, 2128256, 3458416, 4256512, 6916832, 13833664, 27667328, 55334656]

約数ペア:

[(1, 55334656), (2, 27667328), (4, 13833664), (8, 6916832), (13, 4256512), (16, 3458416), (26, 2128256), (32, 1729208), (52, 1064128), (64, 864604), (104, 532064), (128, 432302), (169, 327424), (208, 266032), (256, 216151), (338, 163712), (416, 133016), (676, 81856), (832, 66508), (1279, 43264), (1352, 40928), (1664, 33254), (2558, 21632), (2704, 20464), (3328, 16627), (5116, 10816), (5408, 10232)]