55043956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 54949004

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 473, 517, 619, 946, 1034, 1238, 1892, 2021, 2068, 2476, 4042, 6809, 8084, 13618, 22231, 26617, 27236, 29093, 44462, 53234, 58186, 88924, 106468, 116372, 292787, 320023, 585574, 640046, 1171148, 1250999, 1280092, 2501998, 5003996, 13760989, 27521978, 55043956]

約数ペア:

[(1, 55043956), (2, 27521978), (4, 13760989), (11, 5003996), (22, 2501998), (43, 1280092), (44, 1250999), (47, 1171148), (86, 640046), (94, 585574), (172, 320023), (188, 292787), (473, 116372), (517, 106468), (619, 88924), (946, 58186), (1034, 53234), (1238, 44462), (1892, 29093), (2021, 27236), (2068, 26617), (2476, 22231), (4042, 13618), (6809, 8084)]