55531168

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 85363040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 727, 868, 992, 1232, 1364, 1454, 1736, 2387, 2464, 2728, 2908, 3472, 4774, 5089, 5456, 5816, 6944, 7997, 9548, 10178, 10912, 11632, 15994, 19096, 20356, 22537, 23264, 31988, 38192, 40712, 45074, 55979, 63976, 76384, 81424, 90148, 111958, 127952, 157759, 162848, 180296, 223916, 247907, 255904, 315518, 360592, 447832, 495814, 631036, 721184, 895664, 991628, 1262072, 1735349, 1791328, 1983256, 2524144, 3470698, 3966512, 5048288, 6941396, 7933024, 13882792, 27765584, 55531168]

約数ペア:

[(1, 55531168), (2, 27765584), (4, 13882792), (7, 7933024), (8, 6941396), (11, 5048288), (14, 3966512), (16, 3470698), (22, 2524144), (28, 1983256), (31, 1791328), (32, 1735349), (44, 1262072), (56, 991628), (62, 895664), (77, 721184), (88, 631036), (112, 495814), (124, 447832), (154, 360592), (176, 315518), (217, 255904), (224, 247907), (248, 223916), (308, 180296), (341, 162848), (352, 157759), (434, 127952), (496, 111958), (616, 90148), (682, 81424), (727, 76384), (868, 63976), (992, 55979), (1232, 45074), (1364, 40712), (1454, 38192), (1736, 31988), (2387, 23264), (2464, 22537), (2728, 20356), (2908, 19096), (3472, 15994), (4774, 11632), (5089, 10912), (5456, 10178), (5816, 9548), (6944, 7997)]