51967520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29527}}^1$

素因数の和:29553

約数の個数: 48

約数和(自身を含む): 133939008

約数和(自身を除く): 81971488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 29527, 59054, 118108, 147635, 236216, 295270, 324797, 472432, 590540, 649594, 944864, 1181080, 1299188, 1623985, 2362160, 2598376, 3247970, 4724320, 5196752, 6495940, 10393504, 12991880, 25983760, 51967520]

約数ペア:

[(1, 51967520), (2, 25983760), (4, 12991880), (5, 10393504), (8, 6495940), (10, 5196752), (11, 4724320), (16, 3247970), (20, 2598376), (22, 2362160), (32, 1623985), (40, 1299188), (44, 1181080), (55, 944864), (80, 649594), (88, 590540), (110, 472432), (160, 324797), (176, 295270), (220, 236216), (352, 147635), (440, 118108), (880, 59054), (1760, 29527)]