53453859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 77848320

約数和(自身を除く): 24394461

約数列:

[1, 3, 19, 43, 57, 113, 129, 193, 339, 579, 817, 2147, 2451, 3667, 4859, 6441, 8299, 11001, 14577, 21809, 24897, 65427, 92321, 157681, 276963, 414371, 473043, 937787, 1243113, 2813361, 17817953, 53453859]

約数ペア:

[(1, 53453859), (3, 17817953), (19, 2813361), (43, 1243113), (57, 937787), (113, 473043), (129, 414371), (193, 276963), (339, 157681), (579, 92321), (817, 65427), (2147, 24897), (2451, 21809), (3667, 14577), (4859, 11001), (6441, 8299)]