54236380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1$

素因数の和:8550

約数の個数: 48

約数和(自身を含む): 128550240

約数和(自身を除く): 74313860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 8501, 17002, 34004, 42505, 85010, 93511, 170020, 187022, 246529, 374044, 467555, 493058, 935110, 986116, 1232645, 1870220, 2465290, 2711819, 4930580, 5423638, 10847276, 13559095, 27118190, 54236380]

約数ペア:

[(1, 54236380), (2, 27118190), (4, 13559095), (5, 10847276), (10, 5423638), (11, 4930580), (20, 2711819), (22, 2465290), (29, 1870220), (44, 1232645), (55, 986116), (58, 935110), (110, 493058), (116, 467555), (145, 374044), (220, 246529), (290, 187022), (319, 170020), (580, 93511), (638, 85010), (1276, 42505), (1595, 34004), (3190, 17002), (6380, 8501)]