51404320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29207}}^1$

素因数の和:29233

約数の個数: 48

約数和(自身を含む): 132487488

約数和(自身を除く): 81083168

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, 29207, 58414, 116828, 146035, 233656, 292070, 321277, 467312, 584140, 642554, 934624, 1168280, 1285108, 1606385, 2336560, 2570216, 3212770, 4673120, 5140432, 6425540, 10280864, 12851080, 25702160, 51404320]

約数ペア:

[(1, 51404320), (2, 25702160), (4, 12851080), (5, 10280864), (8, 6425540), (10, 5140432), (11, 4673120), (16, 3212770), (20, 2570216), (22, 2336560), (32, 1606385), (40, 1285108), (44, 1168280), (55, 934624), (80, 642554), (88, 584140), (110, 467312), (160, 321277), (176, 292070), (220, 233656), (352, 146035), (440, 116828), (880, 58414), (1760, 29207)]