55877841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 89456640

約数和(自身を除く): 33578799

約数列:

[1, 3, 9, 19, 31, 57, 83, 93, 127, 171, 249, 279, 381, 589, 747, 1143, 1577, 1767, 2413, 2573, 3937, 4731, 5301, 7239, 7719, 10541, 11811, 14193, 21717, 23157, 31623, 35433, 48887, 74803, 94869, 146661, 200279, 224409, 326771, 439983, 600837, 673227, 980313, 1802511, 2940939, 6208649, 18625947, 55877841]

約数ペア:

[(1, 55877841), (3, 18625947), (9, 6208649), (19, 2940939), (31, 1802511), (57, 980313), (83, 673227), (93, 600837), (127, 439983), (171, 326771), (249, 224409), (279, 200279), (381, 146661), (589, 94869), (747, 74803), (1143, 48887), (1577, 35433), (1767, 31623), (2413, 23157), (2573, 21717), (3937, 14193), (4731, 11811), (5301, 10541), (7239, 7719)]