57839382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 133024320

約数和(自身を除く): 75184938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 1291, 2358, 2489, 2582, 3873, 4978, 7467, 7746, 11619, 14934, 22401, 23238, 24529, 44802, 49058, 73587, 147174, 169121, 220761, 338242, 441522, 507363, 1014726, 1522089, 3044178, 3213299, 6426598, 9639897, 19279794, 28919691, 57839382]

約数ペア:

[(1, 57839382), (2, 28919691), (3, 19279794), (6, 9639897), (9, 6426598), (18, 3213299), (19, 3044178), (38, 1522089), (57, 1014726), (114, 507363), (131, 441522), (171, 338242), (262, 220761), (342, 169121), (393, 147174), (786, 73587), (1179, 49058), (1291, 44802), (2358, 24529), (2489, 23238), (2582, 22401), (3873, 14934), (4978, 11619), (7467, 7746)]