55838412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221581}}^1$

素因数の和:221598

約数の個数: 36

約数和(自身を含む): 161311696

約数和(自身を除く): 105473284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221581, 443162, 664743, 886324, 1329486, 1551067, 1994229, 2658972, 3102134, 3988458, 4653201, 6204268, 7976916, 9306402, 13959603, 18612804, 27919206, 55838412]

約数ペア:

[(1, 55838412), (2, 27919206), (3, 18612804), (4, 13959603), (6, 9306402), (7, 7976916), (9, 6204268), (12, 4653201), (14, 3988458), (18, 3102134), (21, 2658972), (28, 1994229), (36, 1551067), (42, 1329486), (63, 886324), (84, 664743), (126, 443162), (252, 221581)]