55871684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30971}}^1$

素因数の和:31027

約数の個数: 24

約数和(自身を含む): 109269216

約数和(自身を除く): 53397532

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 30971, 61942, 123884, 340681, 681362, 1269811, 1362724, 2539622, 5079244, 13967921, 27935842, 55871684]

約数ペア:

[(1, 55871684), (2, 27935842), (4, 13967921), (11, 5079244), (22, 2539622), (41, 1362724), (44, 1269811), (82, 681362), (164, 340681), (451, 123884), (902, 61942), (1804, 30971)]