55167860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8647}}^1$

素因数の和:8696

約数の個数: 48

約数和(自身を含む): 130757760

約数和(自身を除く): 75589900

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, 8647, 17294, 34588, 43235, 86470, 95117, 172940, 190234, 250763, 380468, 475585, 501526, 951170, 1003052, 1253815, 1902340, 2507630, 2758393, 5015260, 5516786, 11033572, 13791965, 27583930, 55167860]

約数ペア:

[(1, 55167860), (2, 27583930), (4, 13791965), (5, 11033572), (10, 5516786), (11, 5015260), (20, 2758393), (22, 2507630), (29, 1902340), (44, 1253815), (55, 1003052), (58, 951170), (110, 501526), (116, 475585), (145, 380468), (220, 250763), (290, 190234), (319, 172940), (580, 95117), (638, 86470), (1276, 43235), (1595, 34588), (3190, 17294), (6380, 8647)]