55813252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 110170368

約数和(自身を除く): 54357116

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 137, 188, 197, 274, 394, 517, 548, 788, 1034, 1507, 2068, 2167, 3014, 4334, 6028, 6439, 8668, 9259, 12878, 18518, 25756, 26989, 37036, 53978, 70829, 101849, 107956, 141658, 203698, 283316, 296879, 407396, 593758, 1187516, 1268483, 2536966, 5073932, 13953313, 27906626, 55813252]

約数ペア:

[(1, 55813252), (2, 27906626), (4, 13953313), (11, 5073932), (22, 2536966), (44, 1268483), (47, 1187516), (94, 593758), (137, 407396), (188, 296879), (197, 283316), (274, 203698), (394, 141658), (517, 107956), (548, 101849), (788, 70829), (1034, 53978), (1507, 37036), (2068, 26989), (2167, 25756), (3014, 18518), (4334, 12878), (6028, 9259), (6439, 8668)]