56642922

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{21407}}^1$

素因数の和:21432

約数の個数: 48

約数和(自身を含む): 146430720

約数和(自身を除く): 89787798

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, 21407, 42814, 64221, 128442, 149849, 192663, 299698, 385326, 449547, 577989, 899094, 1048943, 1155978, 1348641, 2097886, 2697282, 3146829, 4045923, 6293658, 8091846, 9440487, 18880974, 28321461, 56642922]

約数ペア:

[(1, 56642922), (2, 28321461), (3, 18880974), (6, 9440487), (7, 8091846), (9, 6293658), (14, 4045923), (18, 3146829), (21, 2697282), (27, 2097886), (42, 1348641), (49, 1155978), (54, 1048943), (63, 899094), (98, 577989), (126, 449547), (147, 385326), (189, 299698), (294, 192663), (378, 149849), (441, 128442), (882, 64221), (1323, 42814), (2646, 21407)]