55360053

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6607}}^1$

素因数の和:6646

約数の個数: 36

約数和(自身を含む): 97930560

約数和(自身を除く): 42570507

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 6607, 8379, 19821, 46249, 59463, 125533, 138747, 323743, 376599, 416241, 878731, 971229, 1129797, 2636193, 2913687, 6151117, 7908579, 18453351, 55360053]

約数ペア:

[(1, 55360053), (3, 18453351), (7, 7908579), (9, 6151117), (19, 2913687), (21, 2636193), (49, 1129797), (57, 971229), (63, 878731), (133, 416241), (147, 376599), (171, 323743), (399, 138747), (441, 125533), (931, 59463), (1197, 46249), (2793, 19821), (6607, 8379)]