51290554

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16883}}^1$

素因数の和:16930

約数の個数: 24

約数和(自身を含む): 92389248

約数和(自身を除く): 41098694

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 16883, 33766, 118181, 236362, 523373, 827267, 1046746, 1654534, 3663611, 7327222, 25645277, 51290554]

約数ペア:

[(1, 51290554), (2, 25645277), (7, 7327222), (14, 3663611), (31, 1654534), (49, 1046746), (62, 827267), (98, 523373), (217, 236362), (434, 118181), (1519, 33766), (3038, 16883)]