53392261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 62813184

約数和(自身を除く): 9420923

約数列:

[1, 13, 19, 31, 247, 361, 367, 403, 589, 4693, 4771, 6973, 7657, 11191, 11377, 90649, 132487, 145483, 147901, 216163, 1722331, 2810119, 4107097, 53392261]

約数ペア:

[(1, 53392261), (13, 4107097), (19, 2810119), (31, 1722331), (247, 216163), (361, 147901), (367, 145483), (403, 132487), (589, 90649), (4693, 11377), (4771, 11191), (6973, 7657)]