57940289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 12043711

約数列:

[1, 11, 23, 29, 53, 149, 253, 319, 583, 667, 1219, 1537, 1639, 3427, 4321, 7337, 7897, 13409, 16907, 35351, 37697, 47531, 86867, 99383, 181631, 229013, 388861, 1093213, 1997941, 2519143, 5267299, 57940289]

約数ペア:

[(1, 57940289), (11, 5267299), (23, 2519143), (29, 1997941), (53, 1093213), (149, 388861), (253, 229013), (319, 181631), (583, 99383), (667, 86867), (1219, 47531), (1537, 37697), (1639, 35351), (3427, 16907), (4321, 13409), (7337, 7897)]