51481352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6873

約数の個数: 32

約数和(自身を含む): 105392280

約数和(自身を除く): 53910928

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 6781, 7592, 13562, 27124, 54248, 88153, 176306, 352612, 495013, 705224, 990026, 1980052, 3960104, 6435169, 12870338, 25740676, 51481352]

約数ペア:

[(1, 51481352), (2, 25740676), (4, 12870338), (8, 6435169), (13, 3960104), (26, 1980052), (52, 990026), (73, 705224), (104, 495013), (146, 352612), (292, 176306), (584, 88153), (949, 54248), (1898, 27124), (3796, 13562), (6781, 7592)]