49601538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131221}}^1$

素因数の和:131239

約数の個数: 32

約数和(自身を含む): 125973120

約数和(自身を除く): 76371582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 131221, 262442, 393663, 787326, 918547, 1180989, 1837094, 2361978, 2755641, 3542967, 5511282, 7085934, 8266923, 16533846, 24800769, 49601538]

約数ペア:

[(1, 49601538), (2, 24800769), (3, 16533846), (6, 8266923), (7, 7085934), (9, 5511282), (14, 3542967), (18, 2755641), (21, 2361978), (27, 1837094), (42, 1180989), (54, 918547), (63, 787326), (126, 393663), (189, 262442), (378, 131221)]