55668564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{220907}}^1$

素因数の和:220924

約数の個数: 36

約数和(自身を含む): 160821024

約数和(自身を除く): 105152460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 220907, 441814, 662721, 883628, 1325442, 1546349, 1988163, 2650884, 3092698, 3976326, 4639047, 6185396, 7952652, 9278094, 13917141, 18556188, 27834282, 55668564]

約数ペア:

[(1, 55668564), (2, 27834282), (3, 18556188), (4, 13917141), (6, 9278094), (7, 7952652), (9, 6185396), (12, 4639047), (14, 3976326), (18, 3092698), (21, 2650884), (28, 1988163), (36, 1546349), (42, 1325442), (63, 883628), (84, 662721), (126, 441814), (252, 220907)]