51072644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^2$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 104850816

約数和(自身を除く): 53778172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 197, 329, 394, 658, 788, 1316, 1379, 2758, 5516, 9259, 18518, 37036, 38809, 64813, 77618, 129626, 155236, 259252, 271663, 543326, 1086652, 1824023, 3648046, 7296092, 12768161, 25536322, 51072644]

約数ペア:

[(1, 51072644), (2, 25536322), (4, 12768161), (7, 7296092), (14, 3648046), (28, 1824023), (47, 1086652), (94, 543326), (188, 271663), (197, 259252), (329, 155236), (394, 129626), (658, 77618), (788, 64813), (1316, 38809), (1379, 37036), (2758, 18518), (5516, 9259)]