57457862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 57626938

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 73, 77, 133, 146, 154, 209, 266, 269, 418, 511, 538, 803, 1022, 1387, 1463, 1606, 1883, 2774, 2926, 2959, 3766, 5111, 5621, 5918, 9709, 10222, 11242, 15257, 19418, 19637, 20713, 30514, 35777, 39274, 41426, 56221, 71554, 106799, 112442, 137459, 213598, 216007, 274918, 373103, 393547, 432014, 746206, 787094, 1512049, 2611721, 3024098, 4104133, 5223442, 8208266, 28728931, 57457862]

約数ペア:

[(1, 57457862), (2, 28728931), (7, 8208266), (11, 5223442), (14, 4104133), (19, 3024098), (22, 2611721), (38, 1512049), (73, 787094), (77, 746206), (133, 432014), (146, 393547), (154, 373103), (209, 274918), (266, 216007), (269, 213598), (418, 137459), (511, 112442), (538, 106799), (803, 71554), (1022, 56221), (1387, 41426), (1463, 39274), (1606, 35777), (1883, 30514), (2774, 20713), (2926, 19637), (2959, 19418), (3766, 15257), (5111, 11242), (5621, 10222), (5918, 9709)]