56427726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 124540416

約数和(自身を除く): 68112690

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 103, 123, 131, 206, 246, 262, 309, 393, 618, 697, 786, 1394, 1751, 2091, 2227, 3502, 4182, 4223, 4454, 5253, 5371, 6681, 8446, 10506, 10742, 12669, 13362, 13493, 16113, 25338, 26986, 32226, 40479, 71791, 80958, 91307, 143582, 182614, 215373, 229381, 273921, 430746, 458762, 547842, 553213, 688143, 1106426, 1376286, 1659639, 3319278, 9404621, 18809242, 28213863, 56427726]

約数ペア:

[(1, 56427726), (2, 28213863), (3, 18809242), (6, 9404621), (17, 3319278), (34, 1659639), (41, 1376286), (51, 1106426), (82, 688143), (102, 553213), (103, 547842), (123, 458762), (131, 430746), (206, 273921), (246, 229381), (262, 215373), (309, 182614), (393, 143582), (618, 91307), (697, 80958), (786, 71791), (1394, 40479), (1751, 32226), (2091, 26986), (2227, 25338), (3502, 16113), (4182, 13493), (4223, 13362), (4454, 12669), (5253, 10742), (5371, 10506), (6681, 8446)]