55870884

素因数分解:

$2^2\times 3^4\times {\mathrm{172441}}^1$

素因数の和:172457

約数の個数: 30

約数和(自身を含む): 146058374

約数和(自身を除く): 90187490

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 172441, 344882, 517323, 689764, 1034646, 1551969, 2069292, 3103938, 4655907, 6207876, 9311814, 13967721, 18623628, 27935442, 55870884]

約数ペア:

[(1, 55870884), (2, 27935442), (3, 18623628), (4, 13967721), (6, 9311814), (9, 6207876), (12, 4655907), (18, 3103938), (27, 2069292), (36, 1551969), (54, 1034646), (81, 689764), (108, 517323), (162, 344882), (324, 172441)]