53706289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 16289231

約数列:

[1, 7, 13, 29, 47, 91, 203, 329, 377, 433, 611, 1363, 2639, 3031, 4277, 5629, 9541, 12557, 17719, 20351, 39403, 87899, 124033, 142457, 163241, 264563, 590179, 1142687, 1851941, 4131253, 7672327, 53706289]

約数ペア:

[(1, 53706289), (7, 7672327), (13, 4131253), (29, 1851941), (47, 1142687), (91, 590179), (203, 264563), (329, 163241), (377, 142457), (433, 124033), (611, 87899), (1363, 39403), (2639, 20351), (3031, 17719), (4277, 12557), (5629, 9541)]