53259413

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 59545728

約数和(自身を除く): 6286315

約数列:

[1, 19, 43, 47, 73, 361, 817, 893, 1387, 2021, 3139, 3431, 15523, 16967, 26353, 38399, 59641, 65189, 147533, 729581, 1133179, 1238591, 2803127, 53259413]

約数ペア:

[(1, 53259413), (19, 2803127), (43, 1238591), (47, 1133179), (73, 729581), (361, 147533), (817, 65189), (893, 59641), (1387, 38399), (2021, 26353), (3139, 16967), (3431, 15523)]