52115404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 111757968

約数和(自身を除く): 59642564

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 193, 209, 323, 361, 374, 386, 418, 646, 722, 748, 772, 836, 1292, 1444, 2123, 3281, 3553, 3667, 3971, 4246, 6137, 6562, 7106, 7334, 7942, 8492, 12274, 13124, 14212, 14668, 15884, 24548, 36091, 40337, 62339, 67507, 69673, 72182, 80674, 124678, 135014, 139346, 144364, 161348, 249356, 270028, 278692, 685729, 766403, 1184441, 1371458, 1532806, 2368882, 2742916, 3065612, 4737764, 13028851, 26057702, 52115404]

約数ペア:

[(1, 52115404), (2, 26057702), (4, 13028851), (11, 4737764), (17, 3065612), (19, 2742916), (22, 2368882), (34, 1532806), (38, 1371458), (44, 1184441), (68, 766403), (76, 685729), (187, 278692), (193, 270028), (209, 249356), (323, 161348), (361, 144364), (374, 139346), (386, 135014), (418, 124678), (646, 80674), (722, 72182), (748, 69673), (772, 67507), (836, 62339), (1292, 40337), (1444, 36091), (2123, 24548), (3281, 15884), (3553, 14668), (3667, 14212), (3971, 13124), (4246, 12274), (6137, 8492), (6562, 7942), (7106, 7334)]