55997298

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{21163}}^1$

素因数の和:21188

約数の個数: 48

約数和(自身を含む): 144761760

約数和(自身を除く): 88764462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 21163, 42326, 63489, 126978, 148141, 190467, 296282, 380934, 444423, 571401, 888846, 1036987, 1142802, 1333269, 2073974, 2666538, 3110961, 3999807, 6221922, 7999614, 9332883, 18665766, 27998649, 55997298]

約数ペア:

[(1, 55997298), (2, 27998649), (3, 18665766), (6, 9332883), (7, 7999614), (9, 6221922), (14, 3999807), (18, 3110961), (21, 2666538), (27, 2073974), (42, 1333269), (49, 1142802), (54, 1036987), (63, 888846), (98, 571401), (126, 444423), (147, 380934), (189, 296282), (294, 190467), (378, 148141), (441, 126978), (882, 63489), (1323, 42326), (2646, 21163)]