55789744

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 110583200

約数和(自身を除く): 54793456

約数列:

[1, 2, 4, 8, 16, 97, 103, 194, 206, 349, 388, 412, 698, 776, 824, 1396, 1552, 1648, 2792, 5584, 9991, 19982, 33853, 35947, 39964, 67706, 71894, 79928, 135412, 143788, 159856, 270824, 287576, 541648, 575152, 3486859, 6973718, 13947436, 27894872, 55789744]

約数ペア:

[(1, 55789744), (2, 27894872), (4, 13947436), (8, 6973718), (16, 3486859), (97, 575152), (103, 541648), (194, 287576), (206, 270824), (349, 159856), (388, 143788), (412, 135412), (698, 79928), (776, 71894), (824, 67706), (1396, 39964), (1552, 35947), (1648, 33853), (2792, 19982), (5584, 9991)]