53909251

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 63201600

約数和(自身を除く): 9292349

約数列:

[1, 11, 19, 121, 131, 179, 209, 1441, 1969, 2299, 2489, 3401, 15851, 21659, 23449, 27379, 37411, 257939, 301169, 411521, 445531, 2837329, 4900841, 53909251]

約数ペア:

[(1, 53909251), (11, 4900841), (19, 2837329), (121, 445531), (131, 411521), (179, 301169), (209, 257939), (1441, 37411), (1969, 27379), (2299, 23449), (2489, 21659), (3401, 15851)]