55571406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 126683136

約数和(自身を除く): 71111730

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 157, 173, 186, 314, 341, 346, 471, 519, 682, 942, 1023, 1038, 1727, 1903, 2046, 3454, 3806, 4867, 5181, 5363, 5709, 9734, 10362, 10726, 11418, 14601, 16089, 27161, 29202, 32178, 53537, 54322, 58993, 81483, 107074, 117986, 160611, 162966, 176979, 298771, 321222, 353958, 597542, 841991, 896313, 1683982, 1792626, 2525973, 5051946, 9261901, 18523802, 27785703, 55571406]

約数ペア:

[(1, 55571406), (2, 27785703), (3, 18523802), (6, 9261901), (11, 5051946), (22, 2525973), (31, 1792626), (33, 1683982), (62, 896313), (66, 841991), (93, 597542), (157, 353958), (173, 321222), (186, 298771), (314, 176979), (341, 162966), (346, 160611), (471, 117986), (519, 107074), (682, 81483), (942, 58993), (1023, 54322), (1038, 53537), (1727, 32178), (1903, 29202), (2046, 27161), (3454, 16089), (3806, 14601), (4867, 11418), (5181, 10726), (5363, 10362), (5709, 9734)]