55223157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 85691520

約数和(自身を除く): 30468363

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 519, 561, 569, 1707, 1903, 2941, 5709, 6259, 8823, 9673, 18777, 29019, 32351, 97053, 98437, 106403, 295311, 319209, 1082807, 1673429, 3248421, 5020287, 18407719, 55223157]

約数ペア:

[(1, 55223157), (3, 18407719), (11, 5020287), (17, 3248421), (33, 1673429), (51, 1082807), (173, 319209), (187, 295311), (519, 106403), (561, 98437), (569, 97053), (1707, 32351), (1903, 29019), (2941, 18777), (5709, 9673), (6259, 8823)]