50251131

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 86906880

約数和(自身を除く): 36655749

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 5657, 8883, 16971, 39599, 50913, 118797, 152739, 265879, 356391, 797637, 1069173, 1861153, 2392911, 5583459, 7178733, 16750377, 50251131]

約数ペア:

[(1, 50251131), (3, 16750377), (7, 7178733), (9, 5583459), (21, 2392911), (27, 1861153), (47, 1069173), (63, 797637), (141, 356391), (189, 265879), (329, 152739), (423, 118797), (987, 50913), (1269, 39599), (2961, 16971), (5657, 8883)]