51045912

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1579}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 138645000

約数和(自身を除く): 87599088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1579, 1796, 2694, 3158, 3592, 4041, 4737, 5388, 6316, 8082, 9474, 10776, 12632, 14211, 16164, 18948, 28422, 32328, 37896, 56844, 113688, 708971, 1417942, 2126913, 2835884, 4253826, 5671768, 6380739, 8507652, 12761478, 17015304, 25522956, 51045912]

約数ペア:

[(1, 51045912), (2, 25522956), (3, 17015304), (4, 12761478), (6, 8507652), (8, 6380739), (9, 5671768), (12, 4253826), (18, 2835884), (24, 2126913), (36, 1417942), (72, 708971), (449, 113688), (898, 56844), (1347, 37896), (1579, 32328), (1796, 28422), (2694, 18948), (3158, 16164), (3592, 14211), (4041, 12632), (4737, 10776), (5388, 9474), (6316, 8082)]