51145968

素因数分解:

$2^4\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1913}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 132433488

約数和(自身を除く): 81287520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 557, 1114, 1671, 1913, 2228, 3342, 3826, 4456, 5739, 6684, 7652, 8912, 11478, 13368, 15304, 22956, 26736, 30608, 45912, 91824, 1065541, 2131082, 3196623, 4262164, 6393246, 8524328, 12786492, 17048656, 25572984, 51145968]

約数ペア:

[(1, 51145968), (2, 25572984), (3, 17048656), (4, 12786492), (6, 8524328), (8, 6393246), (12, 4262164), (16, 3196623), (24, 2131082), (48, 1065541), (557, 91824), (1114, 45912), (1671, 30608), (1913, 26736), (2228, 22956), (3342, 15304), (3826, 13368), (4456, 11478), (5739, 8912), (6684, 7652)]