55242664

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 105434280

約数和(自身を除く): 50191616

約数列:

[1, 2, 4, 8, 97, 194, 257, 277, 388, 514, 554, 776, 1028, 1108, 2056, 2216, 24929, 26869, 49858, 53738, 71189, 99716, 107476, 142378, 199432, 214952, 284756, 569512, 6905333, 13810666, 27621332, 55242664]

約数ペア:

[(1, 55242664), (2, 27621332), (4, 13810666), (8, 6905333), (97, 569512), (194, 284756), (257, 214952), (277, 199432), (388, 142378), (514, 107476), (554, 99716), (776, 71189), (1028, 53738), (1108, 49858), (2056, 26869), (2216, 24929)]