53549457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 26888943

約数列:

[1, 3, 13, 29, 39, 87, 113, 339, 377, 419, 1131, 1257, 1469, 3277, 4407, 5447, 9831, 12151, 16341, 36453, 42601, 47347, 127803, 142041, 157963, 473889, 615511, 1373063, 1846533, 4119189, 17849819, 53549457]

約数ペア:

[(1, 53549457), (3, 17849819), (13, 4119189), (29, 1846533), (39, 1373063), (87, 615511), (113, 473889), (339, 157963), (377, 142041), (419, 127803), (1131, 47347), (1257, 42601), (1469, 36453), (3277, 16341), (4407, 12151), (5447, 9831)]