56571721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 62395200

約数和(自身を除く): 5823479

約数列:

[1, 19, 29, 83, 551, 1237, 1577, 2407, 23503, 35873, 45733, 102671, 681587, 1950749, 2977459, 56571721]

約数ペア:

[(1, 56571721), (19, 2977459), (29, 1950749), (83, 681587), (551, 102671), (1237, 45733), (1577, 35873), (2407, 23503)]