51554431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 57182400

約数和(自身を除く): 5627969

約数列:

[1, 23, 29, 37, 667, 851, 1073, 2089, 24679, 48047, 60581, 77293, 1393363, 1777739, 2241497, 51554431]

約数ペア:

[(1, 51554431), (23, 2241497), (29, 1777739), (37, 1393363), (667, 77293), (851, 60581), (1073, 48047), (2089, 24679)]