53420514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66943}}^1$

素因数の和:66974

約数の個数: 32

約数和(自身を含む): 128532480

約数和(自身を除く): 75111966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 66943, 133886, 200829, 401658, 468601, 937202, 1271917, 1405803, 2543834, 2811606, 3815751, 7631502, 8903419, 17806838, 26710257, 53420514]

約数ペア:

[(1, 53420514), (2, 26710257), (3, 17806838), (6, 8903419), (7, 7631502), (14, 3815751), (19, 2811606), (21, 2543834), (38, 1405803), (42, 1271917), (57, 937202), (114, 468601), (133, 401658), (266, 200829), (399, 133886), (798, 66943)]